committing prov family
authorLuc Moreau <l.moreau@ecs.soton.ac.uk>
Fri, 26 Apr 2013 09:27:12 +0100
changeset 6304 c229505eac44
parent 6303 b45ed742ba3f (current diff)
parent 6302 a5312f874c6b (diff)
child 6305 4d005dd44529
committing prov family
dictionary/releases/NOTE-prov-dictionary-20130430/prov-dictionary.owl
dictionary/releases/NOTE-prov-dictionary-20130430/prov-dictionary.ttl
xml/Overview.html
xml/examples/custom-example.xml
xml/examples/custom.xsd
xml/examples/pc1-full.xml
xml/examples/prov-all.xml
xml/examples/with-extensions.xml
xml/experimental/extensions/all.xsd
xml/experimental/extensions/allExample.xml
xml/experimental/extensions/dictionary.xsd
xml/experimental/extensions/dictionaryExample.xml
xml/experimental/extensions/links.xsd
xml/experimental/extensions/linksExample.xml
xml/experimental/extensions/prov.xsd
xml/experimental/extensions/provExample.xml
xml/extra.css
xml/releases/NOTE-prov-xml-20130430/schema/prov-core.xsd
xml/releases/NOTE-prov-xml-20130430/schema/prov-dictionary.xsd
xml/releases/NOTE-prov-xml-20130430/schema/prov-links.xsd
xml/releases/NOTE-prov-xml-20130430/schema/prov.xsd
--- a/dc-note/releases/NOTE-prov-dc-20130430/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/dc-note/releases/NOTE-prov-dc-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -860,7 +860,7 @@
 				<td><code>dct:isFormatOf</code> refers to another resource which is the same but in another format. Thus, the term is mapped to <code>prov:alternateOf</code>.</td>
 			</tr>
 			<tr>
-				<td><b id="term_isFormatOf"><a href="http://purl.org/dc/terms/isFormatOf">dct:isFormatOf</a></b></td>
+				<td><b><a href="http://purl.org/dc/terms/isFormatOf">dct:isFormatOf</a></b></td>
 				<td>rdfs:subPropertyOf</td>
 				<td><a href="http://www.w3.org/TR/prov-o/#wasDerivedFrom">prov:wasDerivedFrom</a></td>
 				<td><code>dct:isFormatOf</code> refers to another "pre-existing" resource which is the same but in another format (according to <a href="http://purl.org/dc/terms/hasFormat"><code>cdt:hasFormat</code></a>), 
@@ -963,8 +963,7 @@
 				<td>A <code>dct:LinguisticSystem</code> is a system of symbols, sounds, gestures, etc. used in communication. Therefore, the linguistic system 
 				defines the plan to follow in order to learn a certain language.
 				</td>
-			</tr>
-			</tr>
+			</tr>			
 			<tr>
 				<td><b id="term_Location"><a href="http://purl.org/dc/terms/Location">dct:Location</a></b></td>
 				<td>owl:equivalentClass</td>
@@ -1075,7 +1074,7 @@
 					described resource is derived").</td>
 				</tr>
 				<tr>
-					<td><a href="http://www.w3.org/TR/prov-o/#wasRevisionOf">prov:wasRevisionOf</a></td>
+					<td id="term_isVersionOf"><a href="http://www.w3.org/TR/prov-o/#wasRevisionOf">prov:wasRevisionOf</a></td>
 					<td>rdfs:subPropertyOf</td>
 					<td><b><a href="http://purl.org/dc/terms/isVersionOf">dct:isVersionOf</a></b></td>
 					<td>Similar to the previous property, <code>prov:wasRevisionOf</code> is more restrictive in the sense that it refers to a revised version of a resource, while
@@ -1358,7 +1357,7 @@
 			</section>
 			<section id="dct-created">
 				<h5><span class="secno">3.3.2.2 </span> dct:created</h5> 
-				<p>As stated in <a href="entity-date-mappings-when">Section 3.3.2</a>, <code>dct:created</code> is mapped to PROV thusly:</p>
+				<p>As stated in <a href="#entity-date-mappings-when">Section 3.3.2</a>, <code>dct:created</code> is mapped to PROV thusly:</p>
 				<pre class="code"> 
 CONSTRUCT{
    ?document a  prov:Entity.
@@ -1383,9 +1382,8 @@
 	 
 			<section id="dct-issued">
 				<h5><span class="secno">3.3.2.3 </span>dct:issued</h5> 
-				<p>
-				<p>As stated in <a href="entity-date-mappings-when">Section 3.3.2</a>, <code>dct:issued</code> is mapped to PROV thusly:</p>
-				</p><pre class="code"> 
+				<p>As stated in <a href="#entity-date-mappings-when">Section 3.3.2</a>, <code>dct:issued</code> is mapped to PROV thusly:</p>
+				<pre class="code"> 
 CONSTRUCT{
    ?document a prov:Entity.
 	 
@@ -1415,9 +1413,8 @@
 			</section>
 			<section id="dct-modified">
 				<h5><span class="secno">3.3.2.4 </span>dct:modified</h5> 
-				<p>
-				<p>As stated in <a href="entity-date-mappings-when">Section 3.3.2</a>, <code>dct:modified</code> is mapped to PROV thusly:</p>
-				</p><pre class="code"> 
+				<p>As stated in <a href="#entity-date-mappings-when">Section 3.3.2</a>, <code>dct:modified</code> is mapped to PROV thusly:</p>
+				<pre class="code"> 
  CONSTRUCT{
    ?document a prov:Entity.
 	 
@@ -1447,9 +1444,9 @@
 			</section>
 			<section id="dct-dateaccepted">
 				<h5><span class="secno">3.3.2.5 </span>dct:dateAccepted</h5> 
-				<p>
-				<p>As stated in <a href="entity-date-mappings-when">Section 3.3.2</a>, <code>dct:dateAccepted</code> is mapped to PROV thusly:</p>
-				</p><pre class="code"> 
+				
+				<p>As stated in <a href="#entity-date-mappings-when">Section 3.3.2</a>, <code>dct:dateAccepted</code> is mapped to PROV thusly:</p>
+				<pre class="code"> 
  CONSTRUCT{
    ?document a prov:Entity.
 	 
@@ -1501,9 +1498,9 @@
 			</section>
 			<section id="dct-datesubmitted">
 				<h5><span class="secno">3.3.2.7 </span>dct:dateSubmitted</h5> 
-				<p>
-				<p>As stated in <a href="entity-date-mappings-when">Section 3.3.2</a>, <code>dct:dateSubmitted</code> is mapped to PROV thusly:</p>
-				</p><pre class="code"> 
+				
+				<p>As stated in <a href="#entity-date-mappings-when">Section 3.3.2</a>, <code>dct:dateSubmitted</code> is mapped to PROV thusly:</p>
+				<pre class="code"> 
 CONSTRUCT{
    ?document a prov:Entity.
 	 
@@ -1945,7 +1942,7 @@
 </dd><dt id="bib-OWL2-OVERVIEW">[OWL2-OVERVIEW]</dt><dd>W3C OWL Working Group. <a href="http://www.w3.org/TR/2012/REC-owl2-overview-20121211/"><cite>OWL 2 Web Ontology Language: Overview</cite></a>. 11 December 2012. W3C Recommendation. URL: <a href="http://www.w3.org/TR/2012/REC-owl2-overview-20121211/">http://www.w3.org/TR/2012/REC-owl2-overview-20121211/</a>
 </dd><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</a>
 </dd><dt id="bib-PROV-CONSTRAINTS">[PROV-CONSTRAINTS]</dt><dd>James Cheney; Paolo Missier; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/"><cite>Constraints of the PROV Data Model</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/">http://www.w3.org/TR/2013/REC-prov-constraints-20130430/</a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
 </dd><dt id="bib-PROV-DM">[PROV-DM]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/"><cite>PROV-DM: The PROV Data Model</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/">http://www.w3.org/TR/2013/REC-prov-dm-20130430/</a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</a>
 </dd><dt id="bib-PROV-N">[PROV-N]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/"><cite>PROV-N: The Provenance Notation</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/">http://www.w3.org/TR/2013/REC-prov-n-20130430/</a>
--- a/dictionary/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/dictionary/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -1232,7 +1232,7 @@
 <h2>PROV-O Representation of Dictionary</h2>
 <p>In this section, the ontological definition of <code>prov:Dictionary</code> is given, in order to extend [[PROV-O]] with dictionaries. For more information on the terminology, syntax and conventions used in this section, we refer to [[PROV-O]].</p>
 <p>The classes and properties defined in this document are included in the default namespace of PROV.
-  Users of the ontology have the option of importing <code>&lt;http://www.w3.org/ns/prov#&gt;</code>, which includes all extensions, including PROV-Dictionary. Additionally, the [<a href="prov-dictionary.owl">OWL file for PROV-Dictionary</a>] is available for download.</p>
+  Users of the ontology have the option of importing <code>&lt;http://www.w3.org/ns/prov#&gt;</code>, which includes all extensions, including PROV-Dictionary. Additionally, the [<a href="http://www.w3.org/ns/prov-dictionary">OWL file for PROV-Dictionary</a>] is available for download.</p>
   
   <p> A <code><a class="qname"
 	href='#Dictionary'>prov:Dictionary</a></code> is a <code
@@ -2409,7 +2409,7 @@
 <section id="dictionary-xml-schema"> 
 <h2>PROV-XML Representation of Dictionary</h2>
 This section details how to describe dictionaries with
-the [[PROV-XML]] serialization. The [<a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov-dictionary.xsd">XML schema for PROV-Dictionary</a>] is available for download, and includes <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov-core.xsd">prov-core.xsd</a>, the core schema of PROV. Alternatively, the default schema, <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov.xsd">prov.xsd</a> can be used, which imports <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov-core.xsd">prov-core.xsd</a> and all extension schemas developed by the Working Group.
+the [[PROV-XML]] serialization. The [<a href="http://www.w3.org/ns/prov-dictionary.xsd">XML schema for PROV-Dictionary</a>] is available for download, and includes <a href="http://www.w3.org/ns/prov-core.xsd">prov-core.xsd</a>, the core schema of PROV. Alternatively, the default schema, <a href="http://www.w3.org/ns/prov.xsd">prov.xsd</a> can be used, which imports <a href="http://www.w3.org/ns/prov-core.xsd">prov-core.xsd</a> and all extension schemas developed by the Working Group.
 <section id="term-Dictionary">
 <h3>Dictionary</h3>
 <div class="glossary-ref" data-ref="glossary-dictionary"></div>
@@ -3323,7 +3323,7 @@
     xmlns:dbpedia="http://dbpedia.org/resource/"
     xmlns:ex="http://example.com/"
     xsi:schemaLocation="http://www.w3.org/ns/prov#
-http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov.xsd "&gt;
+http://www.w3.org/ns/prov.xsd "&gt;
   &lt;!-- All Player Entities --&gt;
   ... &lt;!-- See complete provenance file --&gt;
   
--- a/dictionary/example/example.provx	Fri Apr 26 09:26:16 2013 +0100
+++ b/dictionary/example/example.provx	Fri Apr 26 09:27:12 2013 +0100
@@ -6,7 +6,7 @@
     xmlns:dbpedia="http://dbpedia.org/resource/"
     xmlns:ex="http://example.com/"
     xsi:schemaLocation="http://www.w3.org/ns/prov#
-http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov.xsd ">
+http://www.w3.org/ns/prov.xsd ">
   <!-- All Player Entities -->
   <prov:entity prov:id="dbpedia:Marco_Scutaro"/>
   <prov:entity prov:id="dbpedia:Jed_Lowrie"/>
--- a/dictionary/releases/NOTE-prov-dictionary-20130430/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/dictionary/releases/NOTE-prov-dictionary-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -1363,7 +1363,7 @@
 <!--OddPage--><h2><span class="secno">5. </span>PROV-O Representation of Dictionary</h2>
 <p>In this section, the ontological definition of <code>prov:Dictionary</code> is given, in order to extend [<cite><a href="#bib-PROV-O" class="bibref">PROV-O</a></cite>] with dictionaries. For more information on the terminology, syntax and conventions used in this section, we refer to [<cite><a href="#bib-PROV-O" class="bibref">PROV-O</a></cite>].</p>
 <p>The classes and properties defined in this document are included in the default namespace of PROV.
-  Users of the ontology have the option of importing <code>&lt;http://www.w3.org/ns/prov#&gt;</code>, which includes all extensions, including PROV-Dictionary. Additionally, the [<a href="prov-dictionary.owl">OWL file for PROV-Dictionary</a>] is available for download.</p>
+  Users of the ontology have the option of importing <code>&lt;http://www.w3.org/ns/prov#&gt;</code>, which includes all extensions, including PROV-Dictionary. Additionally, the [<a href="http://www.w3.org/ns/prov-dictionary">OWL file for PROV-Dictionary</a>] is available for download.</p>
   
   <p> A <code><a class="qname" href="#Dictionary">prov:Dictionary</a></code> is a <code class="repeated">prov:Entity</code> that acts as a container to some members,
 which are themselves entities.
@@ -2530,7 +2530,7 @@
 <section id="dictionary-xml-schema"> 
 <!--OddPage--><h2><span class="secno">6. </span>PROV-XML Representation of Dictionary</h2>
 This section details how to describe dictionaries with
-the [<cite><a href="#bib-PROV-XML" class="bibref">PROV-XML</a></cite>] serialization. The [<a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov-dictionary.xsd">XML schema for PROV-Dictionary</a>] is available for download, and includes <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov-core.xsd">prov-core.xsd</a>, the core schema of PROV. Alternatively, the default schema, <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov.xsd">prov.xsd</a> can be used, which imports <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov-core.xsd">prov-core.xsd</a> and all extension schemas developed by the Working Group.
+the [<cite><a href="#bib-PROV-XML" class="bibref">PROV-XML</a></cite>] serialization. The [<a href="http://www.w3.org/ns/prov-dictionary.xsd">XML schema for PROV-Dictionary</a>] is available for download, and includes <a href="http://www.w3.org/ns/prov-core.xsd">prov-core.xsd</a>, the core schema of PROV. Alternatively, the default schema, <a href="http://www.w3.org/ns/prov.xsd">prov.xsd</a> can be used, which imports <a href="http://www.w3.org/ns/prov-core.xsd">prov-core.xsd</a> and all extension schemas developed by the Working Group.
 <section id="term-Dictionary">
 <h3><span class="secno">6.1 </span>Dictionary</h3>
 <div class="glossary-ref"></div>
@@ -3416,7 +3416,7 @@
     xmlns:dbpedia="http://dbpedia.org/resource/"
     xmlns:ex="http://example.com/"
     xsi:schemaLocation="http://www.w3.org/ns/prov#
-http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov.xsd "&gt;
+http://www.w3.org/ns/prov.xsd "&gt;
   &lt;!-- All Player Entities --&gt;
   ... &lt;!-- See complete provenance file --&gt;
   
--- a/dictionary/releases/NOTE-prov-dictionary-20130430/example/example.provx	Fri Apr 26 09:26:16 2013 +0100
+++ b/dictionary/releases/NOTE-prov-dictionary-20130430/example/example.provx	Fri Apr 26 09:27:12 2013 +0100
@@ -6,7 +6,7 @@
     xmlns:dbpedia="http://dbpedia.org/resource/"
     xmlns:ex="http://example.com/"
     xsi:schemaLocation="http://www.w3.org/ns/prov#
-http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/schema/prov.xsd ">
+http://www.w3.org/ns/prov.xsd ">
   <!-- All Player Entities -->
   <prov:entity prov:id="dbpedia:Marco_Scutaro"/>
   <prov:entity prov:id="dbpedia:Jed_Lowrie"/>
--- a/dictionary/releases/NOTE-prov-dictionary-20130430/prov-dictionary.owl	Fri Apr 26 09:26:16 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,358 +0,0 @@
-<?xml version="1.0"?>
-
-
-<!DOCTYPE rdf:RDF [
-    <!ENTITY owl "http://www.w3.org/2002/07/owl#" >
-    <!ENTITY xsd "http://www.w3.org/2001/XMLSchema#" >
-    <!ENTITY xml "http://www.w3.org/XML/1998/namespace" >
-    <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
-    <!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
-]>
-
-
-<rdf:RDF xmlns="http://www.w3.org/ns/prov#"
-     xml:base="http://www.w3.org/ns/prov"
-     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
-     xmlns:owl="http://www.w3.org/2002/07/owl#"
-     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
-     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-     xmlns:xml="http://www.w3.org/XML/1998/namespace">
-    <owl:Ontology rdf:about="http://www.w3.org/ns/prov-dictionary#">
-        <rdfs:label xml:lang="en">W3C PROVenance Interchange Ontology (PROV-O) Dictionary Extension</rdfs:label>
-        <rdfs:comment xml:lang="en">This document is published by the Provenance Working Group (http://www.w3.org/2011/prov/wiki/Main_Page). 
-
-If you wish to make comments regarding this document, please send them to [email protected] (subscribe [email protected], archives http://lists.w3.org/Archives/Public/public-prov-comments/). All feedback is welcome.</rdfs:comment>
-        <rdfs:seeAlso rdf:resource="http://www.w3.org/TR/prov-dictionary/"/>
-        <rdfs:seeAlso rdf:resource="http://www.w3.org/ns/prov"/>
-    </owl:Ontology>
-
-	<owl:Ontology rdf:about="http://www.w3.org/ns/prov#"></owl:Ontology>	
-	
-    <!-- 
-    ///////////////////////////////////////////////////////////////////////////////////////
-    //
-    // Object Properties
-    //
-    ///////////////////////////////////////////////////////////////////////////////////////
-     -->
-
-    
-
-
-    <!-- http://www.w3.org/ns/prov#derivedByInsertionFrom -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#derivedByInsertionFrom">
-        <rdfs:label>derivedByInsertionFrom</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion</dm>
-        <definition>The dictionary was derived from the other by insertion. Can be qualified with prov:qualifiedInsertion, which shows details of the insertion, in particular the inserted key-entity pairs.</definition>
-        <component>collections</component>
-        <category>collections</category>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#wasDerivedFrom"/>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#derivedByRemovalFrom -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#derivedByRemovalFrom">
-        <rdfs:label>derivedByRemovalFrom</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal</dm>
-        <component>collections</component>
-        <definition>The dictionary was derived from the other by removal. Can be qualified with prov:qualifiedRemoval, which shows details of the removal, in particular the removed keys.</definition>
-        <category>collections</category>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#wasDerivedFrom"/>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#dictionary -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#dictionary">
-        <rdfs:label>dictionary</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion</n>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion</dm>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal</dm>
-        <category>collections</category>
-        <component>collections</component>
-        <definition>The property used by a prov:Insertion and prov:Removal to cite the prov:Dictionary that was prov:derivedByInsertionFrom or prov:derivedByRemovalFrom another dictionary.</definition>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Insertion"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Removal"/>
-        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#entity"/>
-    </owl:ObjectProperty>
-    
-
-    <!-- http://www.w3.org/ns/prov#hadDictionaryMember -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#hadDictionaryMember">
-        <rdfs:label>hadDictionaryMember</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-membership</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-membership</dm>
-        <definition>Describes the key-entity pair that was member of a prov:Dictionary. A dictionary can have multiple members.</definition>
-        <component>collections</component>
-        <category>collections</category>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#KeyEntityPair"/>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#insertedKeyEntityPair -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#insertedKeyEntityPair">
-        <rdfs:label>insertedKeyEntityPair</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion</dm>
-        <component>collections</component>
-        <category>collections</category>
-        <definition>An object property to refer to the prov:KeyEntityPair inserted into a prov:Dictionary.</definition>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Insertion"/>
-        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#KeyEntityPair"/>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#pairEntity -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#pairEntity">
-        <rdf:type rdf:resource="&owl;FunctionalProperty"/>
-        <rdfs:label>pairKey</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-membership</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-membership</dm>
-        <category>collections</category>
-        <component>collections</component>
-        <definition>The entity of a prov:KeyEntityPair, which is an element of a prov:Dictionary.</definition>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Entity"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#KeyEntityPair"/>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#qualifiedInsertion -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#qualifiedInsertion">
-        <rdfs:label>qualifiedInsertion</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion</dm>
-        <definition>prov:qualifiedInsertion shows the details of an insertion, in particular the inserted key-entity pairs.</definition>
-        <category>collections</category>
-        <component>collections</component>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Insertion"/>
-        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#qualifiedDerivation"/>
-    </owl:ObjectProperty>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#qualifiedRemoval -->
-
-    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#qualifiedRemoval">
-        <rdfs:label>qualifiedRemoval</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal</dm>
-        <category>collections</category>
-        <component>collections</component>
-        <definition>prov:qualifiedRemoval shows the details of a removal, in particular the removed keys.</definition>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Removal"/>
-        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#qualifiedDerivation"/>
-    </owl:ObjectProperty>
-    
-
-    <!-- 
-    ///////////////////////////////////////////////////////////////////////////////////////
-    //
-    // Data properties
-    //
-    ///////////////////////////////////////////////////////////////////////////////////////
-     -->
-
-    
-
-
-    <!-- http://www.w3.org/ns/prov#pairKey -->
-
-    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/prov#pairKey">
-        <rdf:type rdf:resource="&owl;FunctionalProperty"/>
-        <rdfs:label>pairKey</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-membership</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-membership</dm>
-        <component>collections</component>
-        <definition>The key of a prov:KeyEntityPair, which is an element of a prov:Dictionary.</definition>
-        <category>collections</category>
-        <rdfs:range rdf:resource="&rdfs;Literal"/>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#KeyEntityPair"/>
-    </owl:DatatypeProperty>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#removedKey -->
-
-    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/prov#removedKey">
-        <rdfs:label>removedKey</rdfs:label>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal</dm>
-        <category>collections</category>
-        <definition>The key removed in a Removal.</definition>
-        <component>collections</component>
-        <rdfs:range rdf:resource="&rdfs;Literal"/>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Removal"/>
-    </owl:DatatypeProperty>
-    
-
-
-    <!-- 
-    ///////////////////////////////////////////////////////////////////////////////////////
-    //
-    // Classes
-    //
-    ///////////////////////////////////////////////////////////////////////////////////////
-     -->
-
-
-    <!-- http://www.w3.org/ns/prov#Dictionary -->
-
-    <owl:Class rdf:about="http://www.w3.org/ns/prov#Dictionary">
-        <rdfs:label>Dictionary</rdfs:label>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-conceptual-definition</dm>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary</n>
-        <definition>A dictionary is an entity that provides a structure to some constituents, which are themselves entities. These constituents are said to be member of the dictionary.</definition>
-        <rdfs:comment>A given dictionary forms a given structure for its members. A different structure (obtained either by insertion or removal of members) constitutes a different dictionary.</rdfs:comment>
-        <component>collections</component>
-        <category>collections</category>
-        <rdfs:comment>This concept allows for the provenance of the dictionary, but also of its constituents to be expressed. Such a notion of dictionary corresponds to a wide variety of concrete data structures, such as a maps or associative arrays.</rdfs:comment>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-    </owl:Class>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#EmptyDictionary -->
-
-    <owl:Class rdf:about="http://www.w3.org/ns/prov#EmptyDictionary">
-        <rdfs:label>Empty Dictionary</rdfs:label>
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#EmptyCollection"/>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-conceptual-definition</dm>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary</n>
-        <component>collections</component>
-        <definition>An empty dictionary (i.e. has no members).</definition>
-        <category>collections</category>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-    </owl:Class>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#Insertion -->
-
-    <owl:Class rdf:about="http://www.w3.org/ns/prov#Insertion">
-        <rdfs:label>Insertion</rdfs:label>
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#Derivation"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#dictionary"/>
-                <owl:cardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:cardinality>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#insertedKeyEntityPair"/>
-                <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion</dm>
-        <definition>Insertion is a derivation that describes the transformation of a dictionary into another, by insertion of one or more key-entity pairs.</definition>
-        <category>collections</category>
-        <component>collections</component>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <unqualifiedForm rdf:resource="http://www.w3.org/ns/prov#derivedByInsertionFrom"/>
-    </owl:Class>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#KeyEntityPair -->
-
-    <owl:Class rdf:about="http://www.w3.org/ns/prov#KeyEntityPair">
-        <rdfs:label>Key-Entity Pair</rdfs:label>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#pairEntity"/>
-                <owl:cardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:cardinality>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#pairKey"/>
-                <owl:cardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:cardinality>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-membership</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-membership</dm>
-        <definition>A key-entity pair. Part of a prov:Dictionary through prov:hadDictionaryMember. The key is any RDF Literal, the value is a prov:Entity.</definition>
-        <component>collections</component>
-        <category>collections</category>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-    </owl:Class>
-    
-
-
-    <!-- http://www.w3.org/ns/prov#Removal -->
-
-    <owl:Class rdf:about="http://www.w3.org/ns/prov#Removal">
-        <rdfs:label>Removal</rdfs:label>
-        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#Derivation"/>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#dictionary"/>
-                <owl:cardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:cardinality>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <rdfs:subClassOf>
-            <owl:Restriction>
-                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#removedKey"/>
-                <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality>
-            </owl:Restriction>
-        </rdfs:subClassOf>
-        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints</constraints>
-        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal</n>
-        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal</dm>
-        <category>collections</category>
-        <definition>Removal is a derivation that describes the transformation of a dictionary into another, by removing one or more keys.</definition>
-        <component>collections</component>
-        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
-        <unqualifiedForm rdf:resource="http://www.w3.org/ns/prov#derivedByRemovalFrom"/>
-    </owl:Class>
-</rdf:RDF>
-
-
--- a/dictionary/releases/NOTE-prov-dictionary-20130430/prov-dictionary.ttl	Fri Apr 26 09:26:16 2013 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,246 +0,0 @@
[email protected] rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
[email protected] : <http://www.w3.org/ns/prov#> .
[email protected] rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
[email protected] owl: <http://www.w3.org/2002/07/owl#> .
[email protected] xsd: <http://www.w3.org/2001/XMLSchema#> .
-
-<http://www.w3.org/ns/prov-dictionary#>
-    a owl:Ontology ;
-    rdfs:comment """This document is published by the Provenance Working Group (http://www.w3.org/2011/prov/wiki/Main_Page). 
-
-If you wish to make comments regarding this document, please send them to [email protected] (subscribe [email protected], archives http://lists.w3.org/Archives/Public/public-prov-comments/). All feedback is welcome."""@en ;
-    rdfs:label "W3C PROVenance Interchange Ontology (PROV-O) Dictionary Extension"@en ;
-    rdfs:seeAlso <http://www.w3.org/TR/prov-dictionary/>, <http://www.w3.org/ns/prov> .
-	
-<http://www.w3.org/ns/prov#>
-    a owl:Ontology .
-
-:Dictionary
-	a owl:Class ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "Dictionary" ;
-	:definition "A dictionary is an entity that provides a structure to some constituents, which are themselves entities. These constituents are said to be member of the dictionary." ;
-	rdfs:comment "This concept allows for the provenance of the dictionary, but also of its constituents to be expressed. Such a notion of dictionary corresponds to a wide variety of concrete data structures, such as a maps or associative arrays." ;
-	rdfs:comment "A given dictionary forms a given structure for its members. A different structure (obtained either by insertion or removal of members) constitutes a different dictionary." ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-conceptual-definition"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:EmptyDictionary
-	a owl:Class ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "Empty Dictionary" ;
-	:definition "An empty dictionary (i.e. has no members)." ;
-	rdfs:subClassOf :EmptyCollection ;
-	rdfs:subClassOf :Dictionary ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-conceptual-definition"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:KeyEntityPair
-	a owl:Class ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "Key-Entity Pair" ;
-	:definition "A key-entity pair. Part of a prov:Dictionary through prov:hadDictionaryMember. The key is any RDF Literal, the value is a prov:Entity." ;
-	rdfs:subClassOf 
-		[ a owl:Restriction ;
-		  owl:onProperty :pairKey ;
-		  owl:cardinality "1"^^xsd:int
-		] ;
-	rdfs:subClassOf 
-		[ a owl:Restriction ;
-		  owl:onProperty :pairEntity ;
-		  owl:cardinality "1"^^xsd:int
-		] ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-membership"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-membership"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:Insertion
-	a owl:Class ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "Insertion" ;
-	:definition "Insertion is a derivation that transforms a dictionary into another, by insertion of one or more key-entity pairs." ;
-	rdfs:subClassOf :Derivation ;
-	rdfs:subClassOf 
-		[ a owl:Restriction ;
-		  owl:onProperty :dictionary ;
-		  owl:cardinality "1"^^xsd:int
-		] ;
-	rdfs:subClassOf 
-		[ a owl:Restriction ;
-		  owl:onProperty :insertedKeyEntityPair ;
-		  owl:minCardinality "1"^^xsd:int
-		] ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI ;
-	:unqualifiedForm :derivedByInsertionFrom .
-	
-:Removal
-	a owl:Class ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "Removal" ;
-	:definition "Removal is a derivation that transforms a dictionary into another, by removing one or more key-entity pairs." ;
-	rdfs:subClassOf :Derivation ;
-	rdfs:subClassOf 
-		[ a owl:Restriction ;
-		  owl:onProperty :dictionary ;
-		  owl:cardinality "1"^^xsd:int
-		] ;
-	rdfs:subClassOf 
-		[ a owl:Restriction ;
-		  owl:onProperty :removedKey ;
-		  owl:minCardinality "1"^^xsd:int
-		] ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI ;
-	:unqualifiedForm :derivedByRemovalFrom .
-	
-:dictionary
-	a owl:ObjectProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "dictionary" ;
-	:definition "The property used by a prov:Insertion and prov:Removal to cite the prov:Dictionary that was prov:derivedByInsertionFrom or prov:derivedByRemovalFrom another dictionary." ;
-	rdfs:subPropertyOf :entity ;
-	rdfs:domain :Insertion, :Removal ;
-	rdfs:range :Dictionary ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion"^^xsd:anyURI ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:derivedByInsertionFrom
-	a owl:ObjectProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "derivedByInsertionFrom" ;
-	:definition "The dictionary was derived from the other by insertion. prov:qualifiedInsertion shows details of the insertion, in particular the inserted key-entity pairs." ;
-	rdfs:subPropertyOf :wasDerivedFrom ;
-	rdfs:domain :Dictionary ;
-	rdfs:range :Dictionary ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:derivedByRemovalFrom
-	a owl:ObjectProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "derivedByRemovalFrom" ;
-	:definition "The dictionary was derived from the other by removal. prov:qualifiedRemoval shows details of the removal, in particular the removed key-entity pairs." ;
-	rdfs:subPropertyOf :wasDerivedFrom ;
-	rdfs:domain :Dictionary ;
-	rdfs:range :Dictionary ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:insertedKeyEntityPair
-	a owl:ObjectProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "insertedKeyEntityPair" ;
-	:definition "An object property to refer to the prov:KeyEntityPair inserted into a prov:Dictionary." ;
-	rdfs:domain :Insertion ;
-	rdfs:range :KeyEntityPair ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:hadDictionaryMember
-	a owl:ObjectProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "hadDictionaryMember" ;
-	:definition "Describes the key-entity pair that was member of a prov:Dictionary. A dictionary can have multiple members." ;
-	rdfs:domain :Dictionary ;
-	rdfs:range :KeyEntityPair ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-membership"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-membership"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:pairKey
-	a owl:DatatypeProperty, owl:FunctionalProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "pairKey" ;
-	:definition "The key of a KeyEntityPair, which is an element of a prov:Dictionary." ;
-	rdfs:domain :KeyEntityPair ;
-	rdfs:range rdfs:Literal ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-membership"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-membership"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:pairEntity
-	a owl:ObjectProperty, owl:FunctionalProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "pairKey" ;
-	:definition "The value of a KeyEntityPair." ;
-	rdfs:domain :KeyEntityPair ;
-	rdfs:range :Entity ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-membership"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-membership"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:qualifiedInsertion
-	a owl:ObjectProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "qualifiedInsertion" ;
-	:definition "The dictionary was derived from the other by insertion. prov:qualifiedInsertion shows details of the insertion, in particular the inserted key-entity pairs." ;
-	rdfs:subPropertyOf :qualifiedDerivation ;
-	rdfs:domain :Dictionary ;
-	rdfs:range :Insertion ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-insertion"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-insertion"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:qualifiedRemoval
-	a owl:ObjectProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "qualifiedRemoval" ;
-	:definition "The dictionary was derived from the other by removal. prov:qualifiedRemoval shows details of the removal, in particular the removed keys." ;
-	rdfs:subPropertyOf :qualifiedDerivation ;
-	rdfs:domain :Dictionary ;
-	rdfs:range :Removal ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
-	
-:removedKey
-	a owl:DatatypeProperty ;
-	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-	rdfs:label "removedKey" ;
-	:definition "The key removed in a Removal." ;
-	rdfs:domain :Removal ;
-	rdfs:range rdfs:Literal ;
-	:category "collections" ;
-	:component "collections" ;
-	:dm "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#term-dictionary-removal"^^xsd:anyURI ;
-	:n "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#expression-dictionary-removal"^^xsd:anyURI ;
-	:constraints "http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/#dictionary-constraints"^^xsd:anyURI .
\ No newline at end of file
--- a/links/diff.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/links/diff.html	Fri Apr 26 09:27:12 2013 +0100
@@ -679,30 +679,59 @@
 }
 
 
-/* --- --- */
-ol.algorithm { counter-reset:numsection; list-style-type: none; }
-ol.algorithm li { margin: 0.5em 0; }
-ol.algorithm li:before { font-weight: bold; counter-increment: numsection; content: counters(numsection, ".") ") "; }
 
-/* --- TOC --- */
-.toc a, .tof a {
-    text-decoration:    none;
-}
 
-a .secno, a .figno {
+/* --- <span class="insert">TOC </span>--- */
+<span class="delete">ol.algorithm</span><span class="insert">.toc a, .tof a</span> {<span class="delete"> counter-reset:numsection; list-style-type: </span><span class="insert">
+    text-decoration:    </span>none; 
+}<span class="delete">
+ol.algorithm li</span><span class="insert">
+
+a .secno, a .figno</span> {<span class="delete"> margin: 0.5em 0; </span><span class="insert">
     color:  #000;
-}
+</span>}<span class="delete">
+ol.algorithm li:before</span><span class="insert">
 
-ul.tof, ol.tof {
+ul.tof, ol.tof</span> {<span class="delete"> font-weight: bold; counter-increment: numsection; content: counters(numsection, ".") ") "; </span><span class="insert">
     list-style: none outside none;
 }
 
 .caption {
     margin-top: 0.5em;
     font-style:   italic;
+</span>}
+
+/* --- <span class="delete">TOC</span><span class="insert">TABLE</span> --- */
+<span class="delete">.toc a, .tof a</span><span class="insert">table.simple</span> {
+    <span class="delete">text-decoration:</span><span class="insert">border-spacing: 0;
+    border-collapse:</span>    <span class="delete">none;</span><span class="insert">collapse;
+    border-bottom:  3px solid #005a9c;</span>
 }
 
-/* --- TABLE --- */
+<span class="delete">a .secno, a .figno</span><span class="insert">.simple th</span> {<span class="insert">
+    background: #005a9c;</span>
+    color:  <span class="delete">#000;</span><span class="insert">#fff;
+    padding:    3px 5px;
+    text-align: left;</span>
+}
+
+<span class="delete">ul.tof, ol.tof</span><span class="insert">.simple th[scope="row"]</span> {
+    <span class="delete">list-style: none outside none;</span><span class="insert">background: inherit;
+    color:  inherit;
+    border-top: 1px solid #ddd;</span>
+}
+
+<span class="delete">.caption</span><span class="insert">.simple td</span> {
+    <span class="delete">margin-top: 0.5em;
+    font-style:   italic;</span><span class="insert">padding:    3px 10px;
+    border-top: 1px solid #ddd;
+}
+
+.simple tr:nth-child(even) {
+    background: #f0f6ff;</span>
+}
+
+/* --- <span class="delete">TABLE --- */
 table.simple {
     border-spacing: 0;
     border-collapse:    collapse;
@@ -731,7 +760,7 @@
     background: #f0f6ff;
 }
 
-/* --- DL --- */
+/* --- </span>DL --- */
 .section dd > p:first-child {
     margin-top: 0;
 }
@@ -1542,7 +1571,7 @@
 <section id="references" class="appendix"><h2><span class="secno">C. </span>References</h2><section id="informative-references"><h3><span class="secno">C.1 </span>Informative references</h3><dl class="bibliography"><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</span></a>
 </dd><dt id="bib-PROV-CONSTRAINTS">[PROV-CONSTRAINTS]</dt><dd>James Cheney; Paolo Missier; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/"><cite>Constraints of the PROV Data Model</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, W3C <span class="delete">Proposed </span>Recommendation. URL: <span class="delete">http://www.w3.org/TR/2013/PR-prov-constraints-20130312/</span><a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/"><span class="insert">http://www.w3.org/TR/2013/REC-prov-constraints-20130430/</span></a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dc-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</span></a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV <span class="insert">Dictionary: Modeling Provenance for </span>Dictionary<span class="insert"> Data Structures</span></cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
 </dd><dt id="bib-PROV-DM">[PROV-DM]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/"><cite>PROV-DM: The PROV Data Model</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, W3C <span class="delete">Proposed </span>Recommendation. URL: <span class="delete">http://www.w3.org/TR/2013/PR-prov-dm-20130312/</span><a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/"><span class="insert">http://www.w3.org/TR/2013/REC-prov-dm-20130430/</span></a>
 </dd><dt id="bib-PROV-N">[PROV-N]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/"><cite>PROV-N: The Provenance Notation</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, W3C <span class="delete">Proposed </span>Recommendation. URL: <span class="delete">http://www.w3.org/TR/2013/PR-prov-n-20130312/</span><a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/"><span class="insert">http://www.w3.org/TR/2013/REC-prov-n-20130430/</span></a>
 </dd><dt id="bib-PROV-O">[PROV-O]</dt><dd>Timothy Lebo; Satya Sahoo; Deborah McGuinness; eds. <a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/"><cite>PROV-O: The PROV Ontology</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, W3C <span class="delete">Proposed </span>Recommendation. URL: <span class="delete">http://www.w3.org/TR/2013/PR-prov-o-20130312/</span><a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/"><span class="insert">http://www.w3.org/TR/2013/REC-prov-o-20130430/</span></a>
--- a/links/releases/NOTE-prov-links-20130430/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/links/releases/NOTE-prov-links-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -671,12 +671,6 @@
     color:  #ff4500;
 }
 
-
-/* --- --- */
-ol.algorithm { counter-reset:numsection; list-style-type: none; }
-ol.algorithm li { margin: 0.5em 0; }
-ol.algorithm li:before { font-weight: bold; counter-increment: numsection; content: counters(numsection, ".") ") "; }
-
 /* --- TOC --- */
 .toc a, .tof a {
     text-decoration:    none;
@@ -1498,7 +1492,7 @@
 <section id="references" class="appendix"><!--OddPage--><h2><span class="secno">C. </span>References</h2><section id="informative-references"><h3><span class="secno">C.1 </span>Informative references</h3><dl class="bibliography"><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</a>
 </dd><dt id="bib-PROV-CONSTRAINTS">[PROV-CONSTRAINTS]</dt><dd>James Cheney; Paolo Missier; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/"><cite>Constraints of the PROV Data Model</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/">http://www.w3.org/TR/2013/REC-prov-constraints-20130430/</a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
 </dd><dt id="bib-PROV-DM">[PROV-DM]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/"><cite>PROV-DM: The PROV Data Model</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/">http://www.w3.org/TR/2013/REC-prov-dm-20130430/</a>
 </dd><dt id="bib-PROV-N">[PROV-N]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/"><cite>PROV-N: The Provenance Notation</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/">http://www.w3.org/TR/2013/REC-prov-n-20130430/</a>
 </dd><dt id="bib-PROV-O">[PROV-O]</dt><dd>Timothy Lebo; Satya Sahoo; Deborah McGuinness; eds. <a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/"><cite>PROV-O: The PROV Ontology</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/">http://www.w3.org/TR/2013/REC-prov-o-20130430/</a>
--- a/links/releases/NOTE-prov-links-20130430/diff.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/links/releases/NOTE-prov-links-20130430/diff.html	Fri Apr 26 09:27:12 2013 +0100
@@ -679,30 +679,59 @@
 }
 
 
-/* --- --- */
-ol.algorithm { counter-reset:numsection; list-style-type: none; }
-ol.algorithm li { margin: 0.5em 0; }
-ol.algorithm li:before { font-weight: bold; counter-increment: numsection; content: counters(numsection, ".") ") "; }
 
-/* --- TOC --- */
-.toc a, .tof a {
-    text-decoration:    none;
-}
 
-a .secno, a .figno {
+/* --- <span class="insert">TOC </span>--- */
+<span class="delete">ol.algorithm</span><span class="insert">.toc a, .tof a</span> {<span class="delete"> counter-reset:numsection; list-style-type: </span><span class="insert">
+    text-decoration:    </span>none; 
+}<span class="delete">
+ol.algorithm li</span><span class="insert">
+
+a .secno, a .figno</span> {<span class="delete"> margin: 0.5em 0; </span><span class="insert">
     color:  #000;
-}
+</span>}<span class="delete">
+ol.algorithm li:before</span><span class="insert">
 
-ul.tof, ol.tof {
+ul.tof, ol.tof</span> {<span class="delete"> font-weight: bold; counter-increment: numsection; content: counters(numsection, ".") ") "; </span><span class="insert">
     list-style: none outside none;
 }
 
 .caption {
     margin-top: 0.5em;
     font-style:   italic;
+</span>}
+
+/* --- <span class="delete">TOC</span><span class="insert">TABLE</span> --- */
+<span class="delete">.toc a, .tof a</span><span class="insert">table.simple</span> {
+    <span class="delete">text-decoration:</span><span class="insert">border-spacing: 0;
+    border-collapse:</span>    <span class="delete">none;</span><span class="insert">collapse;
+    border-bottom:  3px solid #005a9c;</span>
 }
 
-/* --- TABLE --- */
+<span class="delete">a .secno, a .figno</span><span class="insert">.simple th</span> {<span class="insert">
+    background: #005a9c;</span>
+    color:  <span class="delete">#000;</span><span class="insert">#fff;
+    padding:    3px 5px;
+    text-align: left;</span>
+}
+
+<span class="delete">ul.tof, ol.tof</span><span class="insert">.simple th[scope="row"]</span> {
+    <span class="delete">list-style: none outside none;</span><span class="insert">background: inherit;
+    color:  inherit;
+    border-top: 1px solid #ddd;</span>
+}
+
+<span class="delete">.caption</span><span class="insert">.simple td</span> {
+    <span class="delete">margin-top: 0.5em;
+    font-style:   italic;</span><span class="insert">padding:    3px 10px;
+    border-top: 1px solid #ddd;
+}
+
+.simple tr:nth-child(even) {
+    background: #f0f6ff;</span>
+}
+
+/* --- <span class="delete">TABLE --- */
 table.simple {
     border-spacing: 0;
     border-collapse:    collapse;
@@ -731,7 +760,7 @@
     background: #f0f6ff;
 }
 
-/* --- DL --- */
+/* --- </span>DL --- */
 .section dd > p:first-child {
     margin-top: 0;
 }
@@ -1542,7 +1571,7 @@
 <section id="references" class="appendix"><h2><span class="secno">C. </span>References</h2><section id="informative-references"><h3><span class="secno">C.1 </span>Informative references</h3><dl class="bibliography"><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</span></a>
 </dd><dt id="bib-PROV-CONSTRAINTS">[PROV-CONSTRAINTS]</dt><dd>James Cheney; Paolo Missier; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/"><cite>Constraints of the PROV Data Model</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, W3C <span class="delete">Proposed </span>Recommendation. URL: <span class="delete">http://www.w3.org/TR/2013/PR-prov-constraints-20130312/</span><a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/"><span class="insert">http://www.w3.org/TR/2013/REC-prov-constraints-20130430/</span></a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dc-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</span></a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV <span class="insert">Dictionary: Modeling Provenance for </span>Dictionary<span class="insert"> Data Structures</span></cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
 </dd><dt id="bib-PROV-DM">[PROV-DM]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/"><cite>PROV-DM: The PROV Data Model</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, W3C <span class="delete">Proposed </span>Recommendation. URL: <span class="delete">http://www.w3.org/TR/2013/PR-prov-dm-20130312/</span><a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/"><span class="insert">http://www.w3.org/TR/2013/REC-prov-dm-20130430/</span></a>
 </dd><dt id="bib-PROV-N">[PROV-N]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/"><cite>PROV-N: The Provenance Notation</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, W3C <span class="delete">Proposed </span>Recommendation. URL: <span class="delete">http://www.w3.org/TR/2013/PR-prov-n-20130312/</span><a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/"><span class="insert">http://www.w3.org/TR/2013/REC-prov-n-20130430/</span></a>
 </dd><dt id="bib-PROV-O">[PROV-O]</dt><dd>Timothy Lebo; Satya Sahoo; Deborah McGuinness; eds. <a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/"><cite>PROV-O: The PROV Ontology</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, W3C <span class="delete">Proposed </span>Recommendation. URL: <span class="delete">http://www.w3.org/TR/2013/PR-prov-o-20130312/</span><a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/"><span class="insert">http://www.w3.org/TR/2013/REC-prov-o-20130430/</span></a>
--- a/model/diff-c.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/diff-c.html	Fri Apr 26 09:27:12 2013 +0100
@@ -5179,7 +5179,7 @@
 </dd><dt id="bib-Logic">[Logic]</dt><dd>W. E. Johnson. <a href="http://www.ditext.com/johnson/intro-3.html"><cite>Logic: Part III</cite></a>.1924. URL: <a href="http://www.ditext.com/johnson/intro-3.html">http://www.ditext.com/johnson/intro-3.html</a>
 </dd><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</span></a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dc-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</span></a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV <span class="insert">Dictionary: Modeling Provenance for </span>Dictionary<span class="insert"> Data Structures</span></cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-links-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</span></a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-overview-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</span></a>
 </dd><dt id="bib-PROV-PRIMER">[PROV-PRIMER]</dt><dd>Yolanda Gil; Simon Miles; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><cite>PROV Model Primer</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-primer-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/</span></a>
--- a/model/diff-n.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/diff-n.html	Fri Apr 26 09:27:12 2013 +0100
@@ -3180,7 +3180,7 @@
 </dd><dt id="bib-XMLSCHEMA11-2">[XMLSCHEMA11-2]</dt><dd>Henry S. Thompson et al. <a href="http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/"><cite>W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes</cite></a>. 5 April 2012. W3C Recommendation. URL: <a href="http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/">http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/</a>
 </dd></dl></section><section id="informative-references"><h3><span class="secno">C.2 </span>Informative references</h3><dl class="bibliography"><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</span></a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dc-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</span></a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV <span class="insert">Dictionary: Modeling Provenance for </span>Dictionary<span class="insert"> Data Structures</span></cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-links-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</span></a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-overview-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</span></a>
 </dd><dt id="bib-PROV-PRIMER">[PROV-PRIMER]</dt><dd>Yolanda Gil; Simon Miles; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><cite>PROV Model Primer</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-primer-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/</span></a>
--- a/model/diff.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/diff.html	Fri Apr 26 09:27:12 2013 +0100
@@ -4160,7 +4160,7 @@
 </dd><dt id="bib-Mappings">[Mappings]</dt><dd>Satya Sahoo; Paul Groth; Olaf Hartig; Simon Miles; Sam Coppens; James Myers; Yolanda Gil; Luc Moreau; Jun Zhao; Michael Panzer; Daniel Garijo <a href="http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings"><cite>Provenance Vocabulary Mappings</cite></a>. August 2010 URL: <a href="http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings">http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings</a>
 </dd><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</span></a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dc-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</span></a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV <span class="insert">Dictionary: Modeling Provenance for </span>Dictionary<span class="insert"> Data Structures</span></cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
 </dd><dt id="bib-PROV-LAYOUT">[PROV-LAYOUT]</dt><dd>W3C PROV Working Group. <a href="http://www.w3.org/2011/prov/wiki/Diagrams"><cite>PROV Graph Layout Conventions</cite></a>. 2012. URL: <a href="http://www.w3.org/2011/prov/wiki/Diagrams">http://www.w3.org/2011/prov/wiki/Diagrams</a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-links-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</span></a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-overview-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</span></a>
--- a/model/provbib.js	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/provbib.js	Fri Apr 26 09:27:12 2013 +0100
@@ -100,7 +100,7 @@
 
        "PROV-DICTIONARY":
           "Tom De Nies; Sam Coppens; eds. "+
-          "<a href=\"http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/\"><cite>PROV Dictionary</cite></a>. "+
+          "<a href=\"http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/\"><cite>PROV Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. "+
           "30 April 2013, W3C Note. "+
           "URL: <a href=\"http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/\">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>",
 
--- a/model/releases/REC-prov-constraints-20130430/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/releases/REC-prov-constraints-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -595,12 +595,6 @@
     color:  #ff4500;
 }
 
-
-/* --- --- */
-ol.algorithm { counter-reset:numsection; list-style-type: none; }
-ol.algorithm li { margin: 0.5em 0; }
-ol.algorithm li:before { font-weight: bold; counter-increment: numsection; content: counters(numsection, ".") ") "; }
-
 /* --- TOC --- */
 .toc a, .tof a {
     text-decoration:    none;
@@ -709,7 +703,7 @@
   </dl>
   
     <p>
-      Please refer to the <a href="http://www.w3.org/2011/prov/errata.html">errata</a> for this document, which may include some normative corrections.
+      Please refer to the <a href="http://www.w3.org/2011/prov/errata.html"><strong>errata</strong></a> for this document, which may include some normative corrections.
     </p>
   
   
@@ -2966,8 +2960,7 @@
 class="name">e1</span> may be used multiple times by 
  <span class="name">a</span>, usage  <span class="name">use</span>
 may not be involved in the derivation  (for example, it may well have taken place after 
-the generation of <span
-class="name">e2</span>).</p>
+the generation of <span class="name">e2</span>).</p>
  </div>
 -->
  
@@ -5484,7 +5477,7 @@
 </dd><dt id="bib-Logic">[Logic]</dt><dd>W. E. Johnson. <a href="http://www.ditext.com/johnson/intro-3.html"><cite>Logic: Part III</cite></a>.1924. URL: <a href="http://www.ditext.com/johnson/intro-3.html">http://www.ditext.com/johnson/intro-3.html</a>
 </dd><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</a>
 </dd><dt id="bib-PROV-PRIMER">[PROV-PRIMER]</dt><dd>Yolanda Gil; Simon Miles; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><cite>PROV Model Primer</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/">http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/</a>
--- a/model/releases/REC-prov-constraints-20130430/diff-c.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/releases/REC-prov-constraints-20130430/diff-c.html	Fri Apr 26 09:27:12 2013 +0100
@@ -5179,7 +5179,7 @@
 </dd><dt id="bib-Logic">[Logic]</dt><dd>W. E. Johnson. <a href="http://www.ditext.com/johnson/intro-3.html"><cite>Logic: Part III</cite></a>.1924. URL: <a href="http://www.ditext.com/johnson/intro-3.html">http://www.ditext.com/johnson/intro-3.html</a>
 </dd><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</span></a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dc-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</span></a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV <span class="insert">Dictionary: Modeling Provenance for </span>Dictionary<span class="insert"> Data Structures</span></cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-links-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</span></a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-overview-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</span></a>
 </dd><dt id="bib-PROV-PRIMER">[PROV-PRIMER]</dt><dd>Yolanda Gil; Simon Miles; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><cite>PROV Model Primer</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-primer-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/</span></a>
--- a/model/releases/REC-prov-dm-20130430/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/releases/REC-prov-dm-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -4114,7 +4114,7 @@
 </dd><dt id="bib-Mappings">[Mappings]</dt><dd>Satya Sahoo; Paul Groth; Olaf Hartig; Simon Miles; Sam Coppens; James Myers; Yolanda Gil; Luc Moreau; Jun Zhao; Michael Panzer; Daniel Garijo <a href="http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings"><cite>Provenance Vocabulary Mappings</cite></a>. August 2010 URL: <a href="http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings">http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings</a>
 </dd><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
 </dd><dt id="bib-PROV-LAYOUT">[PROV-LAYOUT]</dt><dd>W3C PROV Working Group. <a href="http://www.w3.org/2011/prov/wiki/Diagrams"><cite>PROV Graph Layout Conventions</cite></a>. 2012. URL: <a href="http://www.w3.org/2011/prov/wiki/Diagrams">http://www.w3.org/2011/prov/wiki/Diagrams</a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</a>
--- a/model/releases/REC-prov-dm-20130430/diff.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/releases/REC-prov-dm-20130430/diff.html	Fri Apr 26 09:27:12 2013 +0100
@@ -4160,7 +4160,7 @@
 </dd><dt id="bib-Mappings">[Mappings]</dt><dd>Satya Sahoo; Paul Groth; Olaf Hartig; Simon Miles; Sam Coppens; James Myers; Yolanda Gil; Luc Moreau; Jun Zhao; Michael Panzer; Daniel Garijo <a href="http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings"><cite>Provenance Vocabulary Mappings</cite></a>. August 2010 URL: <a href="http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings">http://www.w3.org/2005/Incubator/prov/wiki/Provenance_Vocabulary_Mappings</a>
 </dd><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</span></a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dc-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</span></a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV <span class="insert">Dictionary: Modeling Provenance for </span>Dictionary<span class="insert"> Data Structures</span></cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
 </dd><dt id="bib-PROV-LAYOUT">[PROV-LAYOUT]</dt><dd>W3C PROV Working Group. <a href="http://www.w3.org/2011/prov/wiki/Diagrams"><cite>PROV Graph Layout Conventions</cite></a>. 2012. URL: <a href="http://www.w3.org/2011/prov/wiki/Diagrams">http://www.w3.org/2011/prov/wiki/Diagrams</a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-links-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</span></a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-overview-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</span></a>
--- a/model/releases/REC-prov-n-20130430/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/releases/REC-prov-n-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -3151,7 +3151,7 @@
 </dd><dt id="bib-XMLSCHEMA11-2">[XMLSCHEMA11-2]</dt><dd>Henry S. Thompson et al. <a href="http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/"><cite>W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes</cite></a>. 5 April 2012. W3C Recommendation. URL: <a href="http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/">http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/</a>
 </dd></dl></section><section id="informative-references"><h3><span class="secno">C.2 </span>Informative references</h3><dl class="bibliography"><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</a>
 </dd><dt id="bib-PROV-PRIMER">[PROV-PRIMER]</dt><dd>Yolanda Gil; Simon Miles; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><cite>PROV Model Primer</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/">http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/</a>
--- a/model/releases/REC-prov-n-20130430/diff-n.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/model/releases/REC-prov-n-20130430/diff-n.html	Fri Apr 26 09:27:12 2013 +0100
@@ -3180,7 +3180,7 @@
 </dd><dt id="bib-XMLSCHEMA11-2">[XMLSCHEMA11-2]</dt><dd>Henry S. Thompson et al. <a href="http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/"><cite>W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes</cite></a>. 5 April 2012. W3C Recommendation. URL: <a href="http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/">http://www.w3.org/TR/2012/REC-xmlschema11-2-20120405/</a>
 </dd></dl></section><section id="informative-references"><h3><span class="secno">C.2 </span>Informative references</h3><dl class="bibliography"><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</span></a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dc-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</span></a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV <span class="insert">Dictionary: Modeling Provenance for </span>Dictionary<span class="insert"> Data Structures</span></cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-dictionary-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</span></a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-links-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</span></a>
 </dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-overview-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</span></a>
 </dd><dt id="bib-PROV-PRIMER">[PROV-PRIMER]</dt><dd>Yolanda Gil; Simon Miles; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><cite>PROV Model Primer</cite></a>. <span class="delete">12 March</span><span class="insert">30 April</span> 2013, <span class="delete">Working Draft.</span><span class="insert">W3C Note.</span> URL: <span class="delete">http://www.w3.org/TR/2013/WD-prov-primer-20130312/</span><a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><span class="insert">http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/</span></a>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/namespace/prov-aq.ttl	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,255 @@
[email protected] rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
[email protected] : <http://www.w3.org/ns/prov#> .
[email protected] rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
[email protected] owl: <http://www.w3.org/2002/07/owl#> .
[email protected] xsd: <http://www.w3.org/2001/XMLSchema#> .
+
+
+
+<http://www.w3.org/ns/prov-aq#>
+    a owl:Ontology ;
+    rdfs:comment "0.2"^^xsd:string, """This document is published by the Provenance Working Group (http://www.w3.org/2011/prov/wiki/Main_Page). 
+
+If you wish to make comments regarding this document, please send them to [email protected] (subscribe [email protected], archives http://lists.w3.org/Archives/Public/public-prov-comments/). All feedback is welcome."""@en ;
+    rdfs:label "PROV Access and Query Ontology"@en ;
+    rdfs:seeAlso <http://www.w3.org/TR/prov#>, <http://www.w3.org/TR/prov-aq/> ;
+    owl:versionIRI <http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/> .
+
+
+##prov-aq definitions
+ 
+
+:ServiceDescription
+    a owl:Class ;
+    rdfs:comment "Type for a generic provenance query service. Mainly for use in RDF provenance query service descriptions, to facilitate discovery in linked data environments." ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "ServiceDescription" ;
+    rdfs:subClassOf :SoftwareAgent ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#provenance-query-service-discovery"^^xsd:anyURI ;
+    :category "access-and-query" .
+    
+:DirectQueryService
+    a owl:Class ;
+    rdfs:comment "Type for a generic provenance query service. Mainly for use in RDF provenance query service descriptions, to facilitate discovery in linked data environments." ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "ProvenanceService" ;
+    rdfs:subClassOf :SoftwareAgent ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#provenance-query-service-discovery"^^xsd:anyURI ;
+    :category "access-and-query" .
+
+:has_anchor
+    a owl:ObjectProperty ;
+    rdfs:comment "Indicates anchor URI for a potentially dynamic resource instance."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "has_anchor" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#resource-represented-as-html"^^xsd:anyURI ;
+    :category "access-and-query" ;
+    :inverse "anchorOf" .
+
+:has_provenance
+    a owl:ObjectProperty ;
+    rdfs:comment "Indicates a provenance-URI for a resource; the resource identified by this property presents a provenance record about its subject or anchor resource."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "has_provenance" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#resource-represented-as-html"^^xsd:anyURI ;
+    :category "access-and-query" ;
+    :inverse "provenanceOf" .
+
+:has_query_service
+    a owl:ObjectProperty ;
+    rdfs:comment "Indicates a provenance query service that can access provenance related to its subject or anchor resource."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "hasProvenanceService" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"^^xsd:anyURI ;
+    :category "access-and-query" ;
+    :inverse "provenanceQueryServiceOf" .
+    
+:describesService
+    a owl:ObjectProperty ;
+    rdfs:comment "relates a generic provenance query service resource (type prov:ServiceDescription) to a specific query service description (e.g. a prov:DirectQueryService or a sd:Service)."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "describesService" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/rovenance-query-service-description"^^xsd:anyURI ;
+    :category "access-and-query" ;
+    :inverse "serviceDescribedBy" .
+    
+
+:provenanceUriTemplate
+    a owl:DatatypeProperty ;
+    rdfs:comment "Relates a provenance service to a URI template string for constructing provenance-URIs."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "provenanceUriTemplate" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"^^xsd:anyURI ;
+    :category "access-and-query" .
+    
+:pingback
+    a owl:ObjectProperty ;
+    rdfs:comment "Relates a resource to a provenance pingback service that may receive additional provenance links about the resource."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "provenance pingback" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#provenance-pingback"^^xsd:anyURI ;
+    :category "access-and-query" .
+
+
+
+
+## Definitions from other ontologies
+rdfs:comment
+    a owl:AnnotationProperty ;
+    rdfs:comment ""@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> .
+
+rdfs:isDefinedBy
+    a owl:AnnotationProperty .
+
+rdfs:label
+    a owl:AnnotationProperty ;
+    rdfs:comment ""@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> .
+
+rdfs:seeAlso
+    a owl:AnnotationProperty ;
+    rdfs:comment ""@en .
+
+owl:Thing
+    a owl:Class .
+
+owl:topObjectProperty
+    a owl:ObjectProperty .
+
+owl:versionInfo
+    a owl:AnnotationProperty .
+
+<http://www.w3.org/ns/prov#>
+    a owl:Ontology .
+
+
+:SoftwareAgent
+    a owl:Class ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "SoftwareAgent" ;
+    rdfs:subClassOf owl:Thing ;
+    :category "expanded" ;
+    :component "agents-responsibility" ;
+    :definition "A software agent is running software."@en ;
+    :dm "http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-agent"^^xsd:anyURI ;
+    :n "http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-types"^^xsd:anyURI .
+
+:aq
+    a owl:AnnotationProperty ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:subPropertyOf rdfs:seeAlso .
+
+:category
+    a owl:AnnotationProperty ;
+    rdfs:comment "Classify prov-o terms into three categories, including 'starting-point', 'qualifed', and 'extended'. This classification is used by the prov-o html document to gently introduce prov-o terms to its users. "@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> .
+
+:component
+    a owl:AnnotationProperty ;
+    rdfs:comment "Classify prov-o terms into six components according to prov-dm, including 'agents-responsibility', 'alternate', 'annotations', 'collections', 'derivations', and 'entities-activities'. This classification is used so that readers of prov-o specification can find its correspondence with the prov-dm specification."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> .
+
+:constraints
+    a owl:AnnotationProperty ;
+    rdfs:comment "A reference to the principal section of the PROV-CONSTRAINTS document that describes this concept."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:subPropertyOf rdfs:seeAlso .
+
+:definition
+    a owl:AnnotationProperty ;
+    rdfs:comment "A definition quoted from PROV-DM or PROV-CONSTRAINTS that describes the concept expressed with this OWL term."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> .
+
+:dm
+    a owl:AnnotationProperty ;
+    rdfs:comment "A reference to the principal section of the PROV-DM document that describes this concept."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:subPropertyOf rdfs:seeAlso .
+
+:editorialNote
+    a owl:AnnotationProperty ;
+    rdfs:comment "A note by the OWL development team about how this term expresses the PROV-DM concept, or how it should be used in context of semantic web or linked data."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> .
+
+:editorsDefinition
+    a owl:AnnotationProperty ;
+    rdfs:comment "When the prov-o term does not have a definition drawn from prov-dm, and the prov-o editor provides one."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:subPropertyOf :definition .
+    
+:hadUsage
+    a owl:ObjectProperty ;
+    rdfs:comment "The _optional_ Usage involved in an Entity's Derivation."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "hadUsage" ;
+    :category "qualified" ;
+    :component "derivations" ;
+    :inverse "wasUsedInDerivation" ;
+    :sharesDefinitionWith :Usage .
+
+:inverse
+    a owl:AnnotationProperty ;
+    rdfs:comment "PROV-O does not define all property inverses. The directionalities defined in PROV-O should be given preference over those not defined. However, if users wish to name the inverse of a PROV-O property, the local name given by prov:inverse should be used."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:seeAlso <http://www.w3.org/TR/prov-o/#names-of-inverse-properties> .
+
+:n
+    a owl:AnnotationProperty ;
+    rdfs:comment "A reference to the principal section of the PROV-M document that describes this concept."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:subPropertyOf rdfs:seeAlso .
+
+:qualifiedForm
+    a owl:AnnotationProperty ;
+    rdfs:comment """This annotation property links a subproperty of prov:wasInfluencedBy with the subclass of prov:Influence and the qualifying property that are used to qualify it. 
+
+Example annotation:
+
+    prov:wasGeneratedBy prov:qualifiedForm prov:qualifiedGeneration, prov:Generation .
+
+Then this unqualified assertion:
+
+    :entity1 prov:wasGeneratedBy :activity1 .
+
+can be qualified by adding:
+
+   :entity1 prov:qualifiedGeneration :entity1Gen .
+   :entity1Gen 
+       a prov:Generation, prov:Influence;
+       prov:activity :activity1;
+       :customValue 1337 .
+
+Note how the value of the unqualified influence (prov:wasGeneratedBy :activity1) is mirrored as the value of the prov:activity (or prov:entity, or prov:agent) property on the influence class."""@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:subPropertyOf rdfs:seeAlso .
+
+:sharesDefinitionWith
+    a owl:AnnotationProperty ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:subPropertyOf rdfs:seeAlso .
+
+:specializationOf
+    a owl:ObjectProperty ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "specializationOf" ;
+    rdfs:seeAlso :alternateOf ;
+    rdfs:subPropertyOf owl:topObjectProperty ;
+    :category "expanded" ;
+    :component "alternate" ;
+    :constraints "http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig"^^xsd:anyURI ;
+    :definition "An entity that is a specialization of another shares all aspects of the latter, and additionally presents more specific aspects of the same thing as the latter. In particular, the lifetime of the entity being specialized contains that of any specialization. Examples of aspects include a time period, an abstraction, and a context associated with the entity."@en ;
+    :dm "http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-specialization"^^xsd:anyURI ;
+    :inverse "generalizationOf" ;
+    :n "http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-specialization"^^xsd:anyURI .
+
+:todo
+    a owl:AnnotationProperty .
+
+:unqualifiedForm
+    a owl:AnnotationProperty ;
+    rdfs:comment "Classes and properties used to qualify relationships are annotated with prov:unqualifiedForm to indicate the property used to assert an unqualified provenance relation."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:subPropertyOf rdfs:seeAlso .
+
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/namespace/prov-core.xsd	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,484 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- 
+     In PROV-DM, all ids are qualified names, specified as prov:QualifiedName in PROV-N.
+     In this schema, all ids are instead defined as xsd:QNames. 
+  -->
+
+
+<xs:schema targetNamespace="http://www.w3.org/ns/prov#"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           xmlns:prov="http://www.w3.org/ns/prov#"
+           xmlns:cu="http://www.w3.org/1999/xhtml/datatypes/"
+           xmlns:xml="http://www.w3.org/XML/1998/namespace"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+
+
+
+  <xs:import namespace="http://www.w3.org/1999/xhtml/datatypes/" />
+  <xs:import namespace="http://www.w3.org/XML/1998/namespace" 
+             schemaLocation="http://www.w3.org/2001/xml.xsd"/>
+
+  <!-- Component 1 -->
+  
+  <xs:complexType name="Entity">
+    <xs:sequence>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:location" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:value" minOccurs="0"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>  
+
+  <xs:complexType name="Activity">
+    <xs:sequence>
+        <xs:element name="startTime" type="xs:dateTime" minOccurs="0"/> 
+        <xs:element name="endTime" type="xs:dateTime" minOccurs="0"/>
+        <!-- prov attributes --> 
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:location" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Generation">
+    <xs:sequence>
+        <xs:element name="entity" type="prov:IDRef"/>
+        <xs:element name="activity" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="time" type="xs:dateTime" minOccurs="0"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:location" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:role" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Usage">
+    <xs:sequence>
+        <xs:element name="activity" type="prov:IDRef"/>
+        <xs:element name="entity" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="time" type="xs:dateTime" minOccurs="0"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:location" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:role" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Communication">
+    <xs:sequence>
+        <xs:element name="informed" type="prov:IDRef"/>
+        <xs:element name="informant" type="prov:IDRef"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Start">
+    <xs:sequence>
+        <xs:element name="activity" type="prov:IDRef"/>
+        <xs:element name="trigger" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="starter" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="time" type="xs:dateTime" minOccurs="0"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:location" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:role" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="End">
+    <xs:sequence>
+        <xs:element name="activity" type="prov:IDRef"/>
+        <xs:element name="trigger" type="prov:IDRef"  minOccurs="0"/>
+        <xs:element name="ender" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="time" type="xs:dateTime" minOccurs="0"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:location" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:role" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Invalidation">
+    <xs:sequence>
+        <xs:element name="entity" type="prov:IDRef"/>
+        <xs:element name="activity" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="time" type="xs:dateTime" minOccurs="0"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:location" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:role" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <!-- Component 2 -->
+  
+  <xs:complexType name="Derivation">
+    <xs:sequence>
+        <xs:element name="generatedEntity" type="prov:IDRef"/>
+        <xs:element name="usedEntity" type="prov:IDRef"/>
+        <xs:element name="activity" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="generation" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="usage" type="prov:IDRef" minOccurs="0"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Revision">
+    <xs:complexContent>
+      <xs:extension base="prov:Derivation">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <xs:complexType name="Quotation">
+    <xs:complexContent>
+      <xs:extension base="prov:Derivation">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <xs:complexType name="PrimarySource">
+    <xs:complexContent>
+      <xs:extension base="prov:Derivation">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <!-- Component 3 -->
+  
+  <xs:complexType name="Agent">
+    <xs:sequence>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:location" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Person">
+    <xs:complexContent>
+      <xs:extension base="prov:Agent">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <xs:complexType name="Organization">
+    <xs:complexContent>
+      <xs:extension base="prov:Agent">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <xs:complexType name="SoftwareAgent">
+    <xs:complexContent>
+      <xs:extension base="prov:Agent">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <xs:complexType name="Attribution">
+    <xs:sequence>
+        <xs:element name="entity" type="prov:IDRef"/>
+        <xs:element name="agent" type="prov:IDRef"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Association">
+    <xs:sequence>
+        <xs:element name="activity" type="prov:IDRef"/>
+        <xs:element name="agent" type="prov:IDRef" minOccurs="0"/>
+        <xs:element name="plan" type="prov:IDRef" minOccurs="0"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:role" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Delegation">
+    <xs:sequence>
+        <xs:element name="delegate" type="prov:IDRef"/>
+        <xs:element name="responsible" type="prov:IDRef"/>
+        <xs:element name="activity" type="prov:IDRef" minOccurs="0"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <xs:complexType name="Influence">
+    <xs:sequence>
+        <xs:element name="influencee" type="prov:IDRef"/>
+        <xs:element name="influencer" type="prov:IDRef"/>
+        <!-- prov attributes -->
+        <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <!-- Component 4 -->
+
+  <xs:complexType name="Bundle">
+    <xs:complexContent>
+      <xs:extension base="prov:Entity">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <!-- bundle container and allowable PROV elements -->
+
+  <xs:complexType name="BundleConstructor">
+	<xs:choice minOccurs="0" maxOccurs="unbounded">
+	  <xs:element ref="prov:entity"/>
+      <xs:element ref="prov:activity"/>
+      <xs:element ref="prov:wasGeneratedBy"/>
+      <xs:element ref="prov:used"/>
+      <xs:element ref="prov:wasInformedBy"/>
+      <xs:element ref="prov:wasStartedBy"/>
+      <xs:element ref="prov:wasEndedBy"/>
+      <xs:element ref="prov:wasInvalidatedBy"/>
+      <xs:element ref="prov:wasDerivedFrom"/>
+      <xs:element ref="prov:wasRevisionOf"/>
+      <xs:element ref="prov:wasQuotedFrom"/>
+      <xs:element ref="prov:hadPrimarySource"/>
+      <xs:element ref="prov:agent"/>
+      <xs:element ref="prov:person"/>
+      <xs:element ref="prov:organization"/>
+      <xs:element ref="prov:softwareAgent"/>
+      <xs:element ref="prov:wasAttributedTo"/>
+      <xs:element ref="prov:wasAssociatedWith"/>
+      <xs:element ref="prov:actedOnBehalfOf"/>
+      <xs:element ref="prov:wasInfluencedBy"/>
+      <xs:element ref="prov:bundle"/>
+      <xs:element ref="prov:specializationOf"/>
+      <xs:element ref="prov:alternateOf"/>
+      <xs:element ref="prov:collection"/>
+      <xs:element ref="prov:emptyCollection"/>
+      <xs:element ref="prov:hadMember"/>
+      <xs:element ref="prov:plan"/>
+      <xs:element ref="prov:other"/>
+      <xs:element ref="prov:internalElement"/>
+	</xs:choice>
+	<xs:attribute ref="prov:id"/>
+  </xs:complexType>
+
+  <!-- Component 5 -->
+
+  <xs:complexType name="Specialization">
+    <xs:sequence>
+      <xs:element name="specificEntity" type="prov:IDRef"/>
+      <xs:element name="generalEntity" type="prov:IDRef"/>
+    </xs:sequence>
+  </xs:complexType>
+
+  <xs:complexType name="Alternate">
+    <xs:sequence>
+      <xs:element name="alternate1" type="prov:IDRef"/>
+      <xs:element name="alternate2" type="prov:IDRef"/>
+    </xs:sequence>
+  </xs:complexType>
+  
+  <!-- Component 6 -->
+
+  <xs:complexType name="Collection">
+    <xs:complexContent>
+      <xs:extension base="prov:Entity">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <xs:complexType name="EmptyCollection">
+    <xs:complexContent>
+      <xs:extension base="prov:Collection">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <xs:complexType name="Membership">
+    <xs:sequence>
+      <xs:element name="collection" type="prov:IDRef"/>
+      <xs:element name="entity" type="prov:IDRef" maxOccurs="unbounded"/>
+    </xs:sequence>
+  </xs:complexType>
+
+  <xs:complexType name="Plan">
+    <xs:complexContent>
+      <xs:extension base="prov:Entity">
+      </xs:extension>
+    </xs:complexContent>
+  </xs:complexType>
+
+  <xs:complexType name="InternationalizedString">
+    <xs:simpleContent>
+      <xs:extension base="xs:string">
+        <xs:attribute ref="xml:lang" use="optional"/>
+      </xs:extension>
+    </xs:simpleContent>
+  </xs:complexType>    
+
+
+   <!--
+    Typed literals are encoded by means
+    of xsi:type that represent the prov:datatype.
+   -->
+  
+  <xs:element name="label" type="prov:InternationalizedString"/>
+  <xs:element name="role" type="xs:anySimpleType"/>
+  <xs:element name="type" type="xs:anySimpleType"/>
+  <xs:element name="location" type="xs:anySimpleType"/>
+  <xs:element name="value" type="xs:anySimpleType"/>
+
+  <xs:attribute name="id" type="xs:QName"/>
+  <xs:attribute name="ref" type="xs:QName"/>
+
+  <xs:complexType name="IDRef">
+    <xs:attribute ref="prov:ref" use="required" />
+  </xs:complexType>
+
+  <!--
+     top-level definition of elements following the salami slice XSD design pattern
+     to encourage integration within existing non-prov XML documents.
+  -->
+
+  <!-- Component 1 elements -->
+
+  <xs:element name="entity"               type="prov:Entity"/>
+  <xs:element name="activity"             type="prov:Activity"/>
+  <xs:element name="wasGeneratedBy"       type="prov:Generation"/>
+  <xs:element name="used"                 type="prov:Usage"/>
+  <xs:element name="wasInformedBy"        type="prov:Communication"/>
+  <xs:element name="wasStartedBy"         type="prov:Start"/>
+  <xs:element name="wasEndedBy"           type="prov:End"/>
+  <xs:element name="wasInvalidatedBy"     type="prov:Invalidation"/>
+
+  <!-- Component 2 elements -->
+
+  <xs:element name="wasDerivedFrom"       type="prov:Derivation"/>
+  <xs:element name="wasRevisionOf"        type="prov:Revision"/>
+  <xs:element name="wasQuotedFrom"        type="prov:Quotation"/>
+  <xs:element name="hadPrimarySource"     type="prov:PrimarySource"/>
+
+  <!-- Component 3 elements -->
+
+  <xs:element name="agent"                type="prov:Agent"/>
+  <xs:element name="person"               type="prov:Person"/>
+  <xs:element name="organization"         type="prov:Organization"/>
+  <xs:element name="softwareAgent"        type="prov:SoftwareAgent"/>
+  <xs:element name="wasAttributedTo"      type="prov:Attribution"/>
+  <xs:element name="wasAssociatedWith"    type="prov:Association"/>
+  <xs:element name="actedOnBehalfOf"      type="prov:Delegation"/>
+  <xs:element name="wasInfluencedBy"      type="prov:Influence"/>
+  
+  <!-- Component 5 elements -->
+
+  <xs:element name="bundle"               type="prov:Bundle"/>
+  <xs:element name="specializationOf"     type="prov:Specialization"/>
+  <xs:element name="alternateOf"          type="prov:Alternate"/>
+
+  <!-- Component 6 elements -->
+
+  <xs:element name="hadMember"            type="prov:Membership"/>
+  <xs:element name="collection"           type="prov:Collection"/>
+  <xs:element name="emptyCollection"      type="prov:EmptyCollection"/>
+
+  <!-- Component 7 elements -->
+
+  <xs:element name="plan"                 type="prov:Plan"/>
+
+  <!-- document container and allowable PROV elements -->
+
+  <xs:element name="document" type="prov:Document" />
+
+  <xs:complexType name="Document">
+    <xs:choice minOccurs="0" maxOccurs="unbounded">
+	  <xs:element ref="prov:entity"/>
+      <xs:element ref="prov:activity"/>
+      <xs:element ref="prov:wasGeneratedBy"/>
+      <xs:element ref="prov:used"/>
+      <xs:element ref="prov:wasInformedBy"/>
+      <xs:element ref="prov:wasStartedBy"/>
+      <xs:element ref="prov:wasEndedBy"/>
+      <xs:element ref="prov:wasInvalidatedBy"/>
+      <xs:element ref="prov:wasDerivedFrom"/>
+      <xs:element ref="prov:wasRevisionOf"/>
+      <xs:element ref="prov:wasQuotedFrom"/>
+      <xs:element ref="prov:hadPrimarySource"/>
+      <xs:element ref="prov:agent"/>
+      <xs:element ref="prov:person"/>
+      <xs:element ref="prov:organization"/>
+      <xs:element ref="prov:softwareAgent"/>
+      <xs:element ref="prov:wasAttributedTo"/>
+      <xs:element ref="prov:wasAssociatedWith"/>
+      <xs:element ref="prov:actedOnBehalfOf"/>
+      <xs:element ref="prov:wasInfluencedBy"/>
+      <xs:element ref="prov:bundle"/>
+      <xs:element ref="prov:specializationOf"/>
+      <xs:element ref="prov:alternateOf"/>
+      <xs:element ref="prov:collection"/>
+      <xs:element ref="prov:emptyCollection"/>
+      <xs:element ref="prov:hadMember"/>
+      <xs:element ref="prov:plan"/>
+      <xs:element ref="prov:other"/>
+      <xs:element ref="prov:internalElement"/>
+      <xs:element name="bundleContent" type="prov:BundleConstructor"/>
+    </xs:choice>
+  </xs:complexType>
+
+  <!-- abstract element used by PROV extensions -->
+
+  <xs:element name="internalElement" abstract="true" />
+
+  <!-- 'others' element used to contain non-PROV elements -->
+
+  <xs:element name="other" type="prov:Other"/>
+
+  <xs:complexType name="Other">
+	<xs:sequence>
+		<xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+	</xs:sequence>
+  </xs:complexType>
+
+</xs:schema>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/namespace/prov-dictionary.owl	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,358 @@
+<?xml version="1.0"?>
+
+
+<!DOCTYPE rdf:RDF [
+    <!ENTITY owl "http://www.w3.org/2002/07/owl#" >
+    <!ENTITY xsd "http://www.w3.org/2001/XMLSchema#" >
+    <!ENTITY xml "http://www.w3.org/XML/1998/namespace" >
+    <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
+    <!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
+]>
+
+
+<rdf:RDF xmlns="http://www.w3.org/ns/prov#"
+     xml:base="http://www.w3.org/ns/prov"
+     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+     xmlns:owl="http://www.w3.org/2002/07/owl#"
+     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
+     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+     xmlns:xml="http://www.w3.org/XML/1998/namespace">
+    <owl:Ontology rdf:about="http://www.w3.org/ns/prov-dictionary#">
+        <rdfs:label xml:lang="en">W3C PROVenance Interchange Ontology (PROV-O) Dictionary Extension</rdfs:label>
+        <rdfs:comment xml:lang="en">This document is published by the Provenance Working Group (http://www.w3.org/2011/prov/wiki/Main_Page). 
+
+If you wish to make comments regarding this document, please send them to [email protected] (subscribe [email protected], archives http://lists.w3.org/Archives/Public/public-prov-comments/). All feedback is welcome.</rdfs:comment>
+        <rdfs:seeAlso rdf:resource="http://www.w3.org/TR/prov-dictionary/"/>
+        <rdfs:seeAlso rdf:resource="http://www.w3.org/ns/prov"/>
+    </owl:Ontology>
+
+	<owl:Ontology rdf:about="http://www.w3.org/ns/prov#"></owl:Ontology>	
+	
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Object Properties
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- http://www.w3.org/ns/prov#derivedByInsertionFrom -->
+
+    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#derivedByInsertionFrom">
+        <rdfs:label>derivedByInsertionFrom</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion</dm>
+        <definition>The dictionary was derived from the other by insertion. Can be qualified with prov:qualifiedInsertion, which shows details of the insertion, in particular the inserted key-entity pairs.</definition>
+        <component>collections</component>
+        <category>collections</category>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#wasDerivedFrom"/>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#derivedByRemovalFrom -->
+
+    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#derivedByRemovalFrom">
+        <rdfs:label>derivedByRemovalFrom</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal</dm>
+        <component>collections</component>
+        <definition>The dictionary was derived from the other by removal. Can be qualified with prov:qualifiedRemoval, which shows details of the removal, in particular the removed keys.</definition>
+        <category>collections</category>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#wasDerivedFrom"/>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#dictionary -->
+
+    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#dictionary">
+        <rdfs:label>dictionary</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion</n>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion</dm>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal</dm>
+        <category>collections</category>
+        <component>collections</component>
+        <definition>The property used by a prov:Insertion and prov:Removal to cite the prov:Dictionary that was prov:derivedByInsertionFrom or prov:derivedByRemovalFrom another dictionary.</definition>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Insertion"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Removal"/>
+        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#entity"/>
+    </owl:ObjectProperty>
+    
+
+    <!-- http://www.w3.org/ns/prov#hadDictionaryMember -->
+
+    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#hadDictionaryMember">
+        <rdfs:label>hadDictionaryMember</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-membership</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-membership</dm>
+        <definition>Describes the key-entity pair that was member of a prov:Dictionary. A dictionary can have multiple members.</definition>
+        <component>collections</component>
+        <category>collections</category>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#KeyEntityPair"/>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#insertedKeyEntityPair -->
+
+    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#insertedKeyEntityPair">
+        <rdfs:label>insertedKeyEntityPair</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion</dm>
+        <component>collections</component>
+        <category>collections</category>
+        <definition>An object property to refer to the prov:KeyEntityPair inserted into a prov:Dictionary.</definition>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Insertion"/>
+        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#KeyEntityPair"/>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#pairEntity -->
+
+    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#pairEntity">
+        <rdf:type rdf:resource="&owl;FunctionalProperty"/>
+        <rdfs:label>pairKey</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-membership</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-membership</dm>
+        <category>collections</category>
+        <component>collections</component>
+        <definition>The entity of a prov:KeyEntityPair, which is an element of a prov:Dictionary.</definition>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Entity"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#KeyEntityPair"/>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#qualifiedInsertion -->
+
+    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#qualifiedInsertion">
+        <rdfs:label>qualifiedInsertion</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion</dm>
+        <definition>prov:qualifiedInsertion shows the details of an insertion, in particular the inserted key-entity pairs.</definition>
+        <category>collections</category>
+        <component>collections</component>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Insertion"/>
+        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#qualifiedDerivation"/>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#qualifiedRemoval -->
+
+    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#qualifiedRemoval">
+        <rdfs:label>qualifiedRemoval</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal</dm>
+        <category>collections</category>
+        <component>collections</component>
+        <definition>prov:qualifiedRemoval shows the details of a removal, in particular the removed keys.</definition>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:range rdf:resource="http://www.w3.org/ns/prov#Removal"/>
+        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/prov#qualifiedDerivation"/>
+    </owl:ObjectProperty>
+    
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Data properties
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+    
+
+
+    <!-- http://www.w3.org/ns/prov#pairKey -->
+
+    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/prov#pairKey">
+        <rdf:type rdf:resource="&owl;FunctionalProperty"/>
+        <rdfs:label>pairKey</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-membership</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-membership</dm>
+        <component>collections</component>
+        <definition>The key of a prov:KeyEntityPair, which is an element of a prov:Dictionary.</definition>
+        <category>collections</category>
+        <rdfs:range rdf:resource="&rdfs;Literal"/>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#KeyEntityPair"/>
+    </owl:DatatypeProperty>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#removedKey -->
+
+    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/prov#removedKey">
+        <rdfs:label>removedKey</rdfs:label>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal</dm>
+        <category>collections</category>
+        <definition>The key removed in a Removal.</definition>
+        <component>collections</component>
+        <rdfs:range rdf:resource="&rdfs;Literal"/>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <rdfs:domain rdf:resource="http://www.w3.org/ns/prov#Removal"/>
+    </owl:DatatypeProperty>
+    
+
+
+    <!-- 
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Classes
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+
+    <!-- http://www.w3.org/ns/prov#Dictionary -->
+
+    <owl:Class rdf:about="http://www.w3.org/ns/prov#Dictionary">
+        <rdfs:label>Dictionary</rdfs:label>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-conceptual-definition</dm>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary</n>
+        <definition>A dictionary is an entity that provides a structure to some constituents, which are themselves entities. These constituents are said to be member of the dictionary.</definition>
+        <rdfs:comment>A given dictionary forms a given structure for its members. A different structure (obtained either by insertion or removal of members) constitutes a different dictionary.</rdfs:comment>
+        <component>collections</component>
+        <category>collections</category>
+        <rdfs:comment>This concept allows for the provenance of the dictionary, but also of its constituents to be expressed. Such a notion of dictionary corresponds to a wide variety of concrete data structures, such as a maps or associative arrays.</rdfs:comment>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+    </owl:Class>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#EmptyDictionary -->
+
+    <owl:Class rdf:about="http://www.w3.org/ns/prov#EmptyDictionary">
+        <rdfs:label>Empty Dictionary</rdfs:label>
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#Dictionary"/>
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#EmptyCollection"/>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-conceptual-definition</dm>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary</n>
+        <component>collections</component>
+        <definition>An empty dictionary (i.e. has no members).</definition>
+        <category>collections</category>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+    </owl:Class>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#Insertion -->
+
+    <owl:Class rdf:about="http://www.w3.org/ns/prov#Insertion">
+        <rdfs:label>Insertion</rdfs:label>
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#Derivation"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#dictionary"/>
+                <owl:cardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:cardinality>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#insertedKeyEntityPair"/>
+                <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion</dm>
+        <definition>Insertion is a derivation that describes the transformation of a dictionary into another, by insertion of one or more key-entity pairs.</definition>
+        <category>collections</category>
+        <component>collections</component>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <unqualifiedForm rdf:resource="http://www.w3.org/ns/prov#derivedByInsertionFrom"/>
+    </owl:Class>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#KeyEntityPair -->
+
+    <owl:Class rdf:about="http://www.w3.org/ns/prov#KeyEntityPair">
+        <rdfs:label>Key-Entity Pair</rdfs:label>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#pairEntity"/>
+                <owl:cardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:cardinality>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#pairKey"/>
+                <owl:cardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:cardinality>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-membership</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-membership</dm>
+        <definition>A key-entity pair. Part of a prov:Dictionary through prov:hadDictionaryMember. The key is any RDF Literal, the value is a prov:Entity.</definition>
+        <component>collections</component>
+        <category>collections</category>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+    </owl:Class>
+    
+
+
+    <!-- http://www.w3.org/ns/prov#Removal -->
+
+    <owl:Class rdf:about="http://www.w3.org/ns/prov#Removal">
+        <rdfs:label>Removal</rdfs:label>
+        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#Derivation"/>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#dictionary"/>
+                <owl:cardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:cardinality>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <rdfs:subClassOf>
+            <owl:Restriction>
+                <owl:onProperty rdf:resource="http://www.w3.org/ns/prov#removedKey"/>
+                <owl:minCardinality rdf:datatype="&xsd;nonNegativeInteger">1</owl:minCardinality>
+            </owl:Restriction>
+        </rdfs:subClassOf>
+        <constraints rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints</constraints>
+        <n rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal</n>
+        <dm rdf:datatype="&xsd;anyURI">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal</dm>
+        <category>collections</category>
+        <definition>Removal is a derivation that describes the transformation of a dictionary into another, by removing one or more keys.</definition>
+        <component>collections</component>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
+        <unqualifiedForm rdf:resource="http://www.w3.org/ns/prov#derivedByRemovalFrom"/>
+    </owl:Class>
+</rdf:RDF>
+
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/namespace/prov-dictionary.ttl	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,246 @@
[email protected] rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
[email protected] : <http://www.w3.org/ns/prov#> .
[email protected] rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
[email protected] owl: <http://www.w3.org/2002/07/owl#> .
[email protected] xsd: <http://www.w3.org/2001/XMLSchema#> .
+
+<http://www.w3.org/ns/prov-dictionary#>
+    a owl:Ontology ;
+    rdfs:comment """This document is published by the Provenance Working Group (http://www.w3.org/2011/prov/wiki/Main_Page). 
+
+If you wish to make comments regarding this document, please send them to [email protected] (subscribe [email protected], archives http://lists.w3.org/Archives/Public/public-prov-comments/). All feedback is welcome."""@en ;
+    rdfs:label "W3C PROVenance Interchange Ontology (PROV-O) Dictionary Extension"@en ;
+    rdfs:seeAlso <http://www.w3.org/TR/prov-dictionary/>, <http://www.w3.org/ns/prov> .
+	
+<http://www.w3.org/ns/prov#>
+    a owl:Ontology .
+
+:Dictionary
+	a owl:Class ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "Dictionary" ;
+	:definition "A dictionary is an entity that provides a structure to some constituents, which are themselves entities. These constituents are said to be member of the dictionary." ;
+	rdfs:comment "This concept allows for the provenance of the dictionary, but also of its constituents to be expressed. Such a notion of dictionary corresponds to a wide variety of concrete data structures, such as a maps or associative arrays." ;
+	rdfs:comment "A given dictionary forms a given structure for its members. A different structure (obtained either by insertion or removal of members) constitutes a different dictionary." ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-conceptual-definition"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:EmptyDictionary
+	a owl:Class ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "Empty Dictionary" ;
+	:definition "An empty dictionary (i.e. has no members)." ;
+	rdfs:subClassOf :EmptyCollection ;
+	rdfs:subClassOf :Dictionary ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-conceptual-definition"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:KeyEntityPair
+	a owl:Class ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "Key-Entity Pair" ;
+	:definition "A key-entity pair. Part of a prov:Dictionary through prov:hadDictionaryMember. The key is any RDF Literal, the value is a prov:Entity." ;
+	rdfs:subClassOf 
+		[ a owl:Restriction ;
+		  owl:onProperty :pairKey ;
+		  owl:cardinality "1"^^xsd:int
+		] ;
+	rdfs:subClassOf 
+		[ a owl:Restriction ;
+		  owl:onProperty :pairEntity ;
+		  owl:cardinality "1"^^xsd:int
+		] ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-membership"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-membership"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:Insertion
+	a owl:Class ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "Insertion" ;
+	:definition "Insertion is a derivation that transforms a dictionary into another, by insertion of one or more key-entity pairs." ;
+	rdfs:subClassOf :Derivation ;
+	rdfs:subClassOf 
+		[ a owl:Restriction ;
+		  owl:onProperty :dictionary ;
+		  owl:cardinality "1"^^xsd:int
+		] ;
+	rdfs:subClassOf 
+		[ a owl:Restriction ;
+		  owl:onProperty :insertedKeyEntityPair ;
+		  owl:minCardinality "1"^^xsd:int
+		] ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI ;
+	:unqualifiedForm :derivedByInsertionFrom .
+	
+:Removal
+	a owl:Class ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "Removal" ;
+	:definition "Removal is a derivation that transforms a dictionary into another, by removing one or more key-entity pairs." ;
+	rdfs:subClassOf :Derivation ;
+	rdfs:subClassOf 
+		[ a owl:Restriction ;
+		  owl:onProperty :dictionary ;
+		  owl:cardinality "1"^^xsd:int
+		] ;
+	rdfs:subClassOf 
+		[ a owl:Restriction ;
+		  owl:onProperty :removedKey ;
+		  owl:minCardinality "1"^^xsd:int
+		] ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI ;
+	:unqualifiedForm :derivedByRemovalFrom .
+	
+:dictionary
+	a owl:ObjectProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "dictionary" ;
+	:definition "The property used by a prov:Insertion and prov:Removal to cite the prov:Dictionary that was prov:derivedByInsertionFrom or prov:derivedByRemovalFrom another dictionary." ;
+	rdfs:subPropertyOf :entity ;
+	rdfs:domain :Insertion, :Removal ;
+	rdfs:range :Dictionary ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion"^^xsd:anyURI ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:derivedByInsertionFrom
+	a owl:ObjectProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "derivedByInsertionFrom" ;
+	:definition "The dictionary was derived from the other by insertion. prov:qualifiedInsertion shows details of the insertion, in particular the inserted key-entity pairs." ;
+	rdfs:subPropertyOf :wasDerivedFrom ;
+	rdfs:domain :Dictionary ;
+	rdfs:range :Dictionary ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:derivedByRemovalFrom
+	a owl:ObjectProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "derivedByRemovalFrom" ;
+	:definition "The dictionary was derived from the other by removal. prov:qualifiedRemoval shows details of the removal, in particular the removed key-entity pairs." ;
+	rdfs:subPropertyOf :wasDerivedFrom ;
+	rdfs:domain :Dictionary ;
+	rdfs:range :Dictionary ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:insertedKeyEntityPair
+	a owl:ObjectProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "insertedKeyEntityPair" ;
+	:definition "An object property to refer to the prov:KeyEntityPair inserted into a prov:Dictionary." ;
+	rdfs:domain :Insertion ;
+	rdfs:range :KeyEntityPair ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:hadDictionaryMember
+	a owl:ObjectProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "hadDictionaryMember" ;
+	:definition "Describes the key-entity pair that was member of a prov:Dictionary. A dictionary can have multiple members." ;
+	rdfs:domain :Dictionary ;
+	rdfs:range :KeyEntityPair ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-membership"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-membership"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:pairKey
+	a owl:DatatypeProperty, owl:FunctionalProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "pairKey" ;
+	:definition "The key of a KeyEntityPair, which is an element of a prov:Dictionary." ;
+	rdfs:domain :KeyEntityPair ;
+	rdfs:range rdfs:Literal ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-membership"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-membership"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:pairEntity
+	a owl:ObjectProperty, owl:FunctionalProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "pairKey" ;
+	:definition "The value of a KeyEntityPair." ;
+	rdfs:domain :KeyEntityPair ;
+	rdfs:range :Entity ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-membership"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-membership"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:qualifiedInsertion
+	a owl:ObjectProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "qualifiedInsertion" ;
+	:definition "The dictionary was derived from the other by insertion. prov:qualifiedInsertion shows details of the insertion, in particular the inserted key-entity pairs." ;
+	rdfs:subPropertyOf :qualifiedDerivation ;
+	rdfs:domain :Dictionary ;
+	rdfs:range :Insertion ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-insertion"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-insertion"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:qualifiedRemoval
+	a owl:ObjectProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "qualifiedRemoval" ;
+	:definition "The dictionary was derived from the other by removal. prov:qualifiedRemoval shows details of the removal, in particular the removed keys." ;
+	rdfs:subPropertyOf :qualifiedDerivation ;
+	rdfs:domain :Dictionary ;
+	rdfs:range :Removal ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
+	
+:removedKey
+	a owl:DatatypeProperty ;
+	rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+	rdfs:label "removedKey" ;
+	:definition "The key removed in a Removal." ;
+	rdfs:domain :Removal ;
+	rdfs:range rdfs:Literal ;
+	:category "collections" ;
+	:component "collections" ;
+	:dm "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#term-dictionary-removal"^^xsd:anyURI ;
+	:n "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#expression-dictionary-removal"^^xsd:anyURI ;
+	:constraints "http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/#dictionary-constraints"^^xsd:anyURI .
\ No newline at end of file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/namespace/prov-dictionary.xsd	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://www.w3.org/ns/prov#" xmlns:prov="http://www.w3.org/ns/prov#"
+	elementFormDefault="qualified">
+	
+	<xs:include schemaLocation="prov-core.xsd" />	
+		
+	<!-- Dictionary -->
+	<xs:complexType name="Dictionary">
+		<xs:complexContent>
+			<xs:extension base="prov:Collection">
+			</xs:extension>
+		</xs:complexContent>
+	</xs:complexType>
+	
+	<xs:element name="dictionary" type="prov:Dictionary" substitutionGroup="prov:internalElement" />
+	
+	<!-- Empty Dictionary -->
+	<xs:complexType name="EmptyDictionary">
+		<xs:complexContent>
+			<xs:extension base="prov:Dictionary">
+			</xs:extension>
+		</xs:complexContent>
+	</xs:complexType>
+	
+	<xs:element name="emptyDictionary" type="prov:EmptyDictionary" substitutionGroup="prov:internalElement" />
+		
+	<!-- Key-Entity Pair -->
+	<xs:complexType name="KeyEntityPair">
+        <xs:sequence>
+    	  <xs:element name="key" type="xs:anySimpleType" />
+    	  <xs:element name="entity" type="prov:IDRef" />
+        </xs:sequence>
+	</xs:complexType>
+	
+	<!-- do we need to have this use the substitutionGroup? -->
+	<xs:element name="keyEntityPair" type="prov:KeyEntityPair" substitutionGroup="prov:internalElement"/>
+
+	<!-- Dictionary Membership -->
+	<xs:complexType name="DictionaryMembership">
+	  <xs:sequence>
+		<xs:element name="dictionary" type="prov:IDRef"/>
+		<xs:element name="keyEntityPair" type="prov:KeyEntityPair" minOccurs="1" maxOccurs="unbounded"/>
+	  </xs:sequence>
+	</xs:complexType>
+	
+	<xs:element name="hadDictionaryMember" type="prov:DictionaryMembership" substitutionGroup="prov:internalElement"/>
+
+	<!-- Insertion -->
+	<xs:complexType name="Insertion">
+	  <xs:sequence>
+      <xs:element name="newDictionary" type="prov:IDRef"/>
+      <xs:element name="oldDictionary" type="prov:IDRef"/>
+      <xs:element name="keyEntityPair" type="prov:KeyEntityPair" minOccurs="1" maxOccurs="unbounded"/>
+      <!-- prov attributes -->
+      <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+      </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+	</xs:complexType>
+	
+	<xs:element name="derivedByInsertionFrom" type="prov:Insertion" substitutionGroup="prov:internalElement"/>
+
+	<!-- Removal -->
+	<xs:complexType name="Removal">
+	  <xs:sequence>
+      <xs:element name="newDictionary" type="prov:IDRef"/>
+      <xs:element name="oldDictionary" type="prov:IDRef"/>
+      <xs:element name="key" type="xs:anySimpleType" minOccurs="1" maxOccurs="unbounded" />
+      <!-- prov attributes -->
+      <xs:element ref="prov:label" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+	  </xs:sequence>
+    <xs:attribute ref="prov:id"/>
+	</xs:complexType>
+	
+	<xs:element name="derivedByRemovalFrom" type="prov:Removal" substitutionGroup="prov:internalElement"/>
+
+</xs:schema>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/namespace/prov-links.xsd	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+	targetNamespace="http://www.w3.org/ns/prov#" xmlns:prov="http://www.w3.org/ns/prov#"
+	elementFormDefault="qualified">
+	
+	<xs:include schemaLocation="prov-core.xsd" />
+	
+	<xs:complexType name="Mention">
+		<xs:sequence>
+			<xs:element name="specificEntity" type="prov:IDRef" />
+			<xs:element name="generalEntity" type="prov:IDRef" />
+			<xs:element name="bundle" type="prov:IDRef" />
+		</xs:sequence>
+	</xs:complexType>
+	
+	<xs:element name="mentionOf" type="prov:Mention" substitutionGroup="prov:internalElement" />
+	
+</xs:schema>
\ No newline at end of file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/namespace/prov.xsd	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema targetNamespace="http://www.w3.org/ns/prov#"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           xmlns:prov="http://www.w3.org/ns/prov#"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+
+	<xs:include schemaLocation="prov-core.xsd"/>
+	<xs:include schemaLocation="prov-dictionary.xsd"/>
+	<xs:include schemaLocation="prov-links.xsd"/>
+
+</xs:schema>
--- a/ontology/releases/REC-prov-o-20130430/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/ontology/releases/REC-prov-o-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -10587,7 +10587,7 @@
 
 
 
-<dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a> </dd>
+<dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV-Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a> </dd>
 
 <dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</a> </dd>
 
--- a/overview/NOTE-prov-overview-20130430/Overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/overview/NOTE-prov-overview-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -185,7 +185,9 @@
 .section dl.attrs dd, .section dl.eldef dd {
     margin-bottom:  0;
 }
-</style><link rel="stylesheet" href="http://www.w3.org/StyleSheets/TR/W3C-WG-NOTE"><!--[if lt IE 9]><script src='http://www.w3.org/2008/site/js/html5shiv.js'></script><![endif]--></head> 
+</style><link rel="stylesheet" href="http://www.w3.org/StyleSheets/TR/W3C-WG-NOTE">
+<link rel="http://www.w3.org/ns/prov#has_provenance" href="http://www.w3.org/2011/prov/provenance/prov-overview">
+<!--[if lt IE 9]><script src='http://www.w3.org/2008/site/js/html5shiv.js'></script><![endif]--></head> 
   <body><div class="head">
   <p>
     
@@ -210,7 +212,7 @@
     
     
       <dt>Previous version:</dt>
-      <dd><a href="http://www.w3.org/TR/2014/WD-prov-overview-20140312/">http://www.w3.org/TR/2014/WD-prov-overview-20140312/</a></dd>
+      <dd><a href="http://www.w3.org/TR/2013/WD-prov-overview-20130312/">http://www.w3.org/TR/2013/WD-prov-overview-20130312/</a></dd>
     
     
     <dt>Editors:</dt>
@@ -367,10 +369,8 @@
 
 
 <div style="text-align: center; ">
-<span class="figure" style="max-width: 70%; "><img alt="The Organization of PROV" src="./prov-family.png" style="max-width: 70%;">
-</span>
-<br>
-  <span>Fig. <span class="figno">1</span> <span class="fig-title">The Organization of PROV</span></span>
+<span class="figure" id="fig-the-organization-of-prov"><img alt="The Organization of PROV" src="./prov-family.png" style="max-width: 70%;"></span><br>
+<span>Fig. <span class="figno">1</span> <span class="fig-title">The Organization of PROV</span></span>
 </div>
 
 </section> 
@@ -532,7 +532,7 @@
 </section><section id="references" class="appendix"><!--OddPage--><h2><span class="secno">B. </span>References</h2><section id="informative-references"><h3><span class="secno">B.1 </span>Informative references</h3><dl class="bibliography"><dt id="bib-PROV-AQ">[PROV-AQ]</dt><dd>Graham Klyne; Paul Groth; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"><cite>Provenance Access and Query</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</a>
 </dd><dt id="bib-PROV-CONSTRAINTS">[PROV-CONSTRAINTS]</dt><dd>James Cheney; Paolo Missier; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/"><cite>Constraints of the PROV Data Model</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/">http://www.w3.org/TR/2013/REC-prov-constraints-20130430/</a>
 </dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</a>
-</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
 </dd><dt id="bib-PROV-DM">[PROV-DM]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/"><cite>PROV-DM: The PROV Data Model</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/">http://www.w3.org/TR/2013/REC-prov-dm-20130430/</a>
 </dd><dt id="bib-PROV-IMPLEMENTATIONS">[PROV-IMPLEMENTATIONS]</dt><dd>Trung Dong Hynh, Paul Groth, Stephan Zednik; eds . <a href="http://www.w3.org/TR/2013/NOTE-prov-implementations-20130430/">PROV Implementation Reprot.</a> 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-implementations-20130430/">http://www.w3.org/TR/2013/NOTE-prov-implementations-20130430/'.</a>
 </dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</a>
--- a/overview/prov-overview.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/overview/prov-overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -323,7 +323,7 @@
  
           // if there is a previously published draft, uncomment this and set its YYYY-MM-DD date
           // and its maturity status
-          previousPublishDate:  "2014-03-12",
+          previousPublishDate:  "2013-03-12",
           previousMaturity:  "WD",
  
           // if there a publicly available Editor's Draft, this is the link
@@ -449,9 +449,8 @@
 
 
 <div style="text-align: center; ">
- <span class="figure" style="max-width: 70%; "><img alt="The Organization of PROV" src="./prov-family.png" style="max-width: 70%;">
-<br>
-  </span>
+<span class="figure" style="max-width: 70%; "><img alt="The Organization of PROV" src="./prov-family.png" style="max-width: 70%;">
+</span>
 </div>
 
 </section> 
--- a/paq/prov-aq.html	Fri Apr 26 09:26:16 2013 +0100
+++ b/paq/prov-aq.html	Fri Apr 26 09:27:12 2013 +0100
@@ -117,7 +117,7 @@
           // subtitle   :  "an excellent document",
 
           // if you wish the publication date to be other than today, set this
-          publishDate:  "2013-03-30",
+          publishDate:  "2013-04-30",
 
           // if the specification's copyright date is a range of years, specify
           // the start date here:
@@ -125,7 +125,7 @@
 
           // if there is a previously published draft, uncomment this and set its YYYY-MM-DD date
           // and its maturity status
-          previousPublishDate:  "2012-06-19",
+          previousPublishDate:  "2013-03-12",
           previousMaturity:  "WD",
 
           // if there a publicly available Editor's Draft, this is the link
@@ -146,7 +146,7 @@
               { name: "Graham Klyne", url: "",
                 company: "University of Oxford", companyURL: "http://www.ox.ac.uk/" },
                 
-              { name: "Paul Groth", url: "",
+              { name: "Paul Groth", url: "http://www.few.vu.nl/~pgroth/",
                 company: "VU University Amsterdam", companyURL: "http://www.vu.nl/" },
           ],
 
@@ -1315,11 +1315,9 @@
 
       <section>
         <h2>Changes since 20130312 publication</h2>
-        <!--
             hg log -r tip:b665bc9447ce \
               - -template "<dt>{date|isodate} {node|short} {author}</dt><dd>{desc}</dd>\n" \
               prov-aq.html
-          - ->
         <dl>
 <dt>2013-04-12 12:07 +0100 dae5268c75c0 Graham Klyne</dt><dd>Add some text clarifying that pingback provenance may be about new entities; result of dereferencing 'target-URI' not specified</dd>
 <dt>2013-04-12 11:32 +0100 a89cc91fa022 Graham Klyne</dt><dd>Remove 'at risk' note from section on pingback</dd>
@@ -1345,11 +1343,11 @@
 
       <section>
         <h2>Changes since 20120619 publication</h2>
-        <!- -
+
             hg log -r tip:d0af0446868d \
               - -template "<dt>{date|isodate} {node|short} {author}</dt><dd>{desc}</dd>\n" \
               prov-aq.html
-          - ->
+
         <dl>
 <dt>2013-02-27 16:23 +0000 35385cbbfb9f Graham Klyne</dt><dd>Further refinements and bug fixes in the forward provenance section</dd>
 <dt>2013-02-27 15:33 +0000 2dfd7fac85c9 Graham Klyne</dt><dd>Merge</dd>
--- a/paq/prov-aq.ttl	Fri Apr 26 09:26:16 2013 +0100
+++ b/paq/prov-aq.ttl	Fri Apr 26 09:27:12 2013 +0100
@@ -4,6 +4,96 @@
 @prefix owl: <http://www.w3.org/2002/07/owl#> .
 @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
 
+
+
+<http://www.w3.org/ns/prov-aq#>
+    a owl:Ontology ;
+    rdfs:comment "0.2"^^xsd:string, """This document is published by the Provenance Working Group (http://www.w3.org/2011/prov/wiki/Main_Page). 
+
+If you wish to make comments regarding this document, please send them to [email protected] (subscribe [email protected], archives http://lists.w3.org/Archives/Public/public-prov-comments/). All feedback is welcome."""@en ;
+    rdfs:label "PROV Access and Query Ontology"@en ;
+    rdfs:seeAlso <http://www.w3.org/TR/prov#>, <http://www.w3.org/TR/prov-aq/> ;
+    owl:versionIRI <http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/> .
+
+
+##prov-aq definitions
+ 
+
+:ServiceDescription
+    a owl:Class ;
+    rdfs:comment "Type for a generic provenance query service. Mainly for use in RDF provenance query service descriptions, to facilitate discovery in linked data environments." ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "ServiceDescription" ;
+    rdfs:subClassOf :SoftwareAgent ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#provenance-query-service-discovery"^^xsd:anyURI ;
+    :category "access-and-query" .
+    
+:DirectQueryService
+    a owl:Class ;
+    rdfs:comment "Type for a generic provenance query service. Mainly for use in RDF provenance query service descriptions, to facilitate discovery in linked data environments." ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "ProvenanceService" ;
+    rdfs:subClassOf :SoftwareAgent ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#provenance-query-service-discovery"^^xsd:anyURI ;
+    :category "access-and-query" .
+
+:has_anchor
+    a owl:ObjectProperty ;
+    rdfs:comment "Indicates anchor URI for a potentially dynamic resource instance."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "has_anchor" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#resource-represented-as-html"^^xsd:anyURI ;
+    :category "access-and-query" ;
+    :inverse "anchorOf" .
+
+:has_provenance
+    a owl:ObjectProperty ;
+    rdfs:comment "Indicates a provenance-URI for a resource; the resource identified by this property presents a provenance record about its subject or anchor resource."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "has_provenance" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#resource-represented-as-html"^^xsd:anyURI ;
+    :category "access-and-query" ;
+    :inverse "provenanceOf" .
+
+:has_query_service
+    a owl:ObjectProperty ;
+    rdfs:comment "Indicates a provenance query service that can access provenance related to its subject or anchor resource."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "hasProvenanceService" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"^^xsd:anyURI ;
+    :category "access-and-query" ;
+    :inverse "provenanceQueryServiceOf" .
+    
+:describesService
+    a owl:ObjectProperty ;
+    rdfs:comment "relates a generic provenance query service resource (type prov:ServiceDescription) to a specific query service description (e.g. a prov:DirectQueryService or a sd:Service)."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "describesService" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/rovenance-query-service-description"^^xsd:anyURI ;
+    :category "access-and-query" ;
+    :inverse "serviceDescribedBy" .
+    
+
+:provenanceUriTemplate
+    a owl:DatatypeProperty ;
+    rdfs:comment "Relates a provenance service to a URI template string for constructing provenance-URIs."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "provenanceUriTemplate" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/"^^xsd:anyURI ;
+    :category "access-and-query" .
+    
+:pingback
+    a owl:ObjectProperty ;
+    rdfs:comment "Relates a resource to a provenance pingback service that may receive additional provenance links about the resource."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
+    rdfs:label "provenance pingback" ;
+    :aq "http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/#provenance-pingback"^^xsd:anyURI ;
+    :category "access-and-query" .
+
+
+
+
+## Definitions from other ontologies
 rdfs:comment
     a owl:AnnotationProperty ;
     rdfs:comment ""@en ;
@@ -33,14 +123,6 @@
 <http://www.w3.org/ns/prov#>
     a owl:Ontology .
 
-:ProvenanceService
-    a owl:Class ;
-    rdfs:comment "Class for a service described by a provenance service description." ;
-    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-    rdfs:label "ProvenanceService" ;
-    rdfs:subClassOf :SoftwareAgent ;
-    :aq "http://dvcs.w3.org/hg/prov/raw-file/tip/paq/prov-aq.html#todo"^^xsd:anyURI ;
-    :category "access-and-query" .
 
 :SoftwareAgent
     a owl:Class ;
@@ -95,7 +177,7 @@
     rdfs:comment "When the prov-o term does not have a definition drawn from prov-dm, and the prov-o editor provides one."@en ;
     rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
     rdfs:subPropertyOf :definition .
-
+    
 :hadUsage
     a owl:ObjectProperty ;
     rdfs:comment "The _optional_ Usage involved in an Entity's Derivation."@en ;
@@ -106,33 +188,6 @@
     :inverse "wasUsedInDerivation" ;
     :sharesDefinitionWith :Usage .
 
-:hasAnchor
-    a owl:ObjectProperty ;
-    rdfs:comment "Indicates anchor URI for a potentially dynamic resource instance."@en ;
-    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-    rdfs:label "hadAnchor" ;
-    :aq "http://dvcs.w3.org/hg/prov/raw-file/tip/paq/prov-aq.html#todo"^^xsd:anyURI ;
-    :category "access-and-query" ;
-    :inverse "anchorOf" .
-
-:hasProvenance
-    a owl:ObjectProperty ;
-    rdfs:comment "Relates a resource to its provenance."@en ;
-    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-    rdfs:label "hasProvenance" ;
-    :aq "http://dvcs.w3.org/hg/prov/raw-file/tip/paq/prov-aq.html#todo"^^xsd:anyURI ;
-    :category "access-and-query" ;
-    :inverse "provenanceOf" .
-
-:hasProvenanceService
-    a owl:ObjectProperty ;
-    rdfs:comment "Relates a resource to a provenance service."@en ;
-    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-    rdfs:label "hasProvenanceService" ;
-    :aq "http://dvcs.w3.org/hg/prov/raw-file/tip/paq/prov-aq.html#todo"^^xsd:anyURI ;
-    :category "access-and-query" ;
-    :inverse "provenanceAnchorOf" .
-
 :inverse
     a owl:AnnotationProperty ;
     rdfs:comment "PROV-O does not define all property inverses. The directionalities defined in PROV-O should be given preference over those not defined. However, if users wish to name the inverse of a PROV-O property, the local name given by prov:inverse should be used."@en ;
@@ -145,14 +200,6 @@
     rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
     rdfs:subPropertyOf rdfs:seeAlso .
 
-:provenanceUriTemplate
-    a owl:DatatypeProperty ;
-    rdfs:comment "Relates a provenance service to a URI template string for constructing provenance-URIs."@en ;
-    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
-    rdfs:label "provenanceUriTemplate" ;
-    :aq "http://dvcs.w3.org/hg/prov/raw-file/tip/paq/prov-aq.html#todo"^^xsd:anyURI ;
-    :category "access-and-query" .
-
 :qualifiedForm
     a owl:AnnotationProperty ;
     rdfs:comment """This annotation property links a subproperty of prov:wasInfluencedBy with the subclass of prov:Influence and the qualifying property that are used to qualify it. 
@@ -205,12 +252,4 @@
     rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
     rdfs:subPropertyOf rdfs:seeAlso .
 
-<http://www.w3.org/ns/prov-aq#>
-    a owl:Ontology ;
-    rdfs:comment "0.2"^^xsd:string, """This document is published by the Provenance Working Group (http://www.w3.org/2011/prov/wiki/Main_Page). 
 
-If you wish to make comments regarding this document, please send them to [email protected] (subscribe [email protected], archives http://lists.w3.org/Archives/Public/public-prov-comments/). All feedback is welcome."""@en ;
-    rdfs:label "PROV Access and Query Ontology"@en ;
-    rdfs:seeAlso <http://www.w3.org/TR/prov#>, <http://www.w3.org/TR/prov-aq/> ;
-    owl:versionIRI <http://www.w3.org/TR/2012/WD-prov-o-2013MMDD> .
-
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paq/releases/NOTE-prov-aq-20130430/Overview.html	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,1539 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+<head>
+    <title>PROV-AQ: Provenance Access and Query</title>
+    <style>/* --- EXAMPLES --- */
+div.example-title {
+    min-width: 7.5em;
+    color: #b9ab2d;
+}
+div.example-title span {
+    text-transform: uppercase;   
+}
+aside.example, div.example, div.illegal-example {
+    padding: 0.5em;
+    margin: 1em 0;
+    position: relative;
+    clear: both;
+}
+div.illegal-example { color: red }
+div.illegal-example p { color: black }
+aside.example, div.example {
+    padding: .5em;
+    border-left-width: .5em;
+    border-left-style: solid;
+    border-color: #e0cb52;
+    background: #fcfaee;    
+}
+
+aside.example div.example {
+    border-left-width: .1em;
+    border-color: #999;
+    background: #fff;
+}
+aside.example div.example div.example-title {
+    color: #999;
+}
+</style><style>/* --- ISSUES/NOTES --- */
+div.issue-title, div.note-title {
+    padding-right:  1em;
+    min-width: 7.5em;
+    color: #b9ab2d;
+}
+div.issue-title { color: #e05252; }
+div.note-title { color: #2b2; }
+div.issue-title span, div.note-title span {
+    text-transform: uppercase;
+}
+div.note, div.issue {
+    margin-top: 1em;
+    margin-bottom: 1em;
+}
+.note > p:first-child, .issue > p:first-child { margin-top: 0 }
+.issue, .note {
+    padding: .5em;
+    border-left-width: .5em;
+    border-left-style: solid;
+}
+div.issue, div.note {
+    padding: 1em 1.2em 0.5em;
+    margin: 1em 0;
+    position: relative;
+    clear: both;
+}
+span.note, span.issue { padding: .1em .5em .15em; }
+
+.issue {
+    border-color: #e05252;
+    background: #fbe9e9;
+}
+.note {
+    border-color: #52e052;
+    background: #e9fbe9;
+}
+
+
+</style><link rel="stylesheet" type="text/css" href="css/prov-aq.css">
+    <link rel="http://www.w3.org/ns/prov#has_provenance" href="http://www.w3.org/2011/prov/provenance/prov-aq">
+    <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
+<!--  Use common W3C-hosted version of ReSpec.js:
+-->
+      
+<!--
+    <script src="http://dev.w3.org/2009/dap/ReSpec.js/js/respec.js" class="remove"></script>
+
+    Use local version of ReSpec.js for debugging:
+    <script src="js/respec.js" class="remove"></script>
+    <script src="file:///usr/workspace/w3c-provenance/prov/paq/js/respec.js" class="remove"></script>
+-->
+    <!-- Include bibliography file defined for PROV-DM: -->
+    
+
+    
+  <style>/*****************************************************************
+ * ReSpec 3 CSS
+ * Robin Berjon - http://berjon.com/
+ *****************************************************************/
+
+/* --- INLINES --- */
+em.rfc2119 { 
+    text-transform:     lowercase;
+    font-variant:       small-caps;
+    font-style:         normal;
+    color:              #900;
+}
+
+h1 acronym, h2 acronym, h3 acronym, h4 acronym, h5 acronym, h6 acronym, a acronym,
+h1 abbr, h2 abbr, h3 abbr, h4 abbr, h5 abbr, h6 abbr, a abbr {
+    border: none;
+}
+
+dfn {
+    font-weight:    bold;
+}
+
+a.internalDFN {
+    color:  inherit;
+    border-bottom:  1px solid #99c;
+    text-decoration:    none;
+}
+
+a.externalDFN {
+    color:  inherit;
+    border-bottom:  1px dotted #ccc;
+    text-decoration:    none;
+}
+
+a.bibref {
+    text-decoration:    none;
+}
+
+cite .bibref {
+    font-style: normal;
+}
+
+code {
+    color:  #ff4500;
+}
+
+/* --- TOC --- */
+.toc a, .tof a {
+    text-decoration:    none;
+}
+
+a .secno, a .figno {
+    color:  #000;
+}
+
+ul.tof, ol.tof {
+    list-style: none outside none;
+}
+
+.caption {
+    margin-top: 0.5em;
+    font-style:   italic;
+}
+
+/* --- TABLE --- */
+table.simple {
+    border-spacing: 0;
+    border-collapse:    collapse;
+    border-bottom:  3px solid #005a9c;
+}
+
+.simple th {
+    background: #005a9c;
+    color:  #fff;
+    padding:    3px 5px;
+    text-align: left;
+}
+
+.simple th[scope="row"] {
+    background: inherit;
+    color:  inherit;
+    border-top: 1px solid #ddd;
+}
+
+.simple td {
+    padding:    3px 10px;
+    border-top: 1px solid #ddd;
+}
+
+.simple tr:nth-child(even) {
+    background: #f0f6ff;
+}
+
+/* --- DL --- */
+.section dd > p:first-child {
+    margin-top: 0;
+}
+
+.section dd > p:last-child {
+    margin-bottom: 0;
+}
+
+.section dd {
+    margin-bottom:  1em;
+}
+
+.section dl.attrs dd, .section dl.eldef dd {
+    margin-bottom:  0;
+}
+</style><link rel="stylesheet" href="http://www.w3.org/StyleSheets/TR/W3C-WG-NOTE"><!--[if lt IE 9]><script src='http://www.w3.org/2008/site/js/html5shiv.js'></script><![endif]--></head>
+  <body><div class="head">
+  <p>
+    
+      <a href="http://www.w3.org/"><img width="72" height="48" src="http://www.w3.org/Icons/w3c_home" alt="W3C"></a>
+    
+  </p>
+  <h1 class="title" id="title">PROV-AQ: Provenance Access and Query</h1>
+  
+  <h2 id="w3c-working-group-note-30-april-2013"><abbr title="World Wide Web Consortium">W3C</abbr> Working Group Note 30 April 2013</h2>
+  <dl>
+    
+      <dt>This version:</dt>
+      <dd><a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/</a></dd>
+      <dt>Latest published version:</dt>
+      <dd><a href="http://www.w3.org/TR/prov-aq/">http://www.w3.org/TR/prov-aq/</a></dd>
+    
+    
+    
+    
+    
+    
+      <dt>Previous version:</dt>
+      <dd><a href="http://www.w3.org/TR/2013/WD-prov-aq-20130312/">http://www.w3.org/TR/2013/WD-prov-aq-20130312/</a> <a href="./diff.html">(color-coded diff)</a></dd>
+    
+    
+    <dt>Editors:</dt>
+    <dd><span>Graham Klyne</span>, <a href="http://www.ox.ac.uk/">University of Oxford</a></dd>
+<dd><a href="http://www.few.vu.nl/~pgroth/">Paul Groth</a>, <a href="http://www.vu.nl/">VU University Amsterdam</a></dd>
+
+    
+      <dt>Authors:</dt>
+      <dd><a href="http://www.ecs.soton.ac.uk/~lavm/">Luc Moreau</a>, University of Southampton</dd>
+<dd><a href="http://olafhartig.de/">Olaf Hartig</a>, Invited Expert</dd>
+<dd><span>Yogesh Simmhan</span>, Invited Expert</dd>
+<dd><a href="http://www.rpi.edu/research/ccni/">James Myers</a>, Rensselaer Polytechnic Institute</dd>
+<dd><a href="http://tw.rpi.edu/web/person/TimLebo">Timothy Lebo</a>, Rensselaer Polytechnic Institute</dd>
+<dd><a href="http://semanticweb.org/wiki/Khalid_Belhajjame">Khalid Belhajjame</a>, <a href="http://www.cs.manchester.ac.uk/">University of Manchester</a></dd>
+<dd><a href="http://www.inf.kcl.ac.uk/staff/simonm/">Simon Miles</a>, Invited Expert</dd>
+<dd><a href="http://soiland-reyes.com/stian/">Stian Soiland-Reyes</a>, <a href="http://www.cs.manchester.ac.uk/">University of Manchester</a></dd>
+
+    
+  </dl>
+  
+  
+  
+  
+    
+      <p class="copyright">
+        <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a> © 
+        2013
+        
+        <a href="http://www.w3.org/"><abbr title="World Wide Web Consortium">W3C</abbr></a><sup>®</sup> 
+        (<a href="http://www.csail.mit.edu/"><abbr title="Massachusetts Institute of Technology">MIT</abbr></a>,
+        <a href="http://www.ercim.eu/"><abbr title="European Research Consortium for Informatics and Mathematics">ERCIM</abbr></a>,
+        <a href="http://www.keio.ac.jp/">Keio</a>, <a href="http://ev.buaa.edu.cn/">Beihang</a>), All Rights Reserved.
+        <abbr title="World Wide Web Consortium">W3C</abbr> <a href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">liability</a>,
+        <a href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">trademark</a> and
+        <a href="http://www.w3.org/Consortium/Legal/copyright-documents">document use</a> rules apply.
+      </p>
+    
+  
+  <hr>
+</div>
+
+
+    <section id="abstract" class="introductory"><h2>Abstract</h2>
+This document specifies how to use standard Web protocols,
+including HTTP, to obtain information about the provenance of
+resources on the Web. We describe both simple access mechanisms for
+locating provenance records associated with web pages or resources, and
+provenance query services for more complex deployments. This is
+part of the larger <abbr title="World Wide Web Consortium">W3C</abbr> PROV provenance family of documents.
+
+<p>The  <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/">PROV Document Overview</a> describes the overall state of PROV, and should be read before other PROV documents.</p>
+
+    </section><section id="sotd" class="introductory"><h2>Status of This Document</h2>
+  
+    
+      
+        <p>
+          <em>This section describes the status of this document at the time of its publication. Other
+          documents may supersede this document. A list of current <abbr title="World Wide Web Consortium">W3C</abbr> publications and the latest revision
+          of this technical report can be found in the <a href="http://www.w3.org/TR/"><abbr title="World Wide Web Consortium">W3C</abbr> technical reports
+          index</a> at http://www.w3.org/TR/.</em>
+        </p>
+        
+<h4 id="prov-family-of-documents">PROV Family of Documents</h4>
+This document is part of the PROV family of documents, a set of documents defining various aspects that are necessary to achieve the vision of inter-operable
+interchange of provenance information in heterogeneous environments such as the Web.  These documents are listed below. Please consult the [<cite><a class="bibref" href="#bib-PROV-OVERVIEW">PROV-OVERVIEW</a></cite>] for a guide to reading these documents. 
+<ul>
+<li> <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/">PROV-OVERVIEW</a> (Note), an overview of the PROV family of documents [<cite><a class="bibref" href="#bib-PROV-OVERVIEW">PROV-OVERVIEW</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/">PROV-PRIMER</a> (Note), a primer for the PROV data model [<cite><a class="bibref" href="#bib-PROV-PRIMER">PROV-PRIMER</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/">PROV-O</a> (Recommendation), the PROV ontology, an OWL2 ontology allowing the mapping of the PROV data model to RDF [<cite><a class="bibref" href="#bib-PROV-O">PROV-O</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/">PROV-DM</a> (Recommendation), the PROV data model for provenance [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/">PROV-N</a> (Recommendation), a notation for provenance aimed at human consumption [<cite><a class="bibref" href="#bib-PROV-N">PROV-N</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/">PROV-CONSTRAINTS</a> (Recommendation), a set of constraints applying to the PROV data model [<cite><a class="bibref" href="#bib-PROV-CONSTRAINTS">PROV-CONSTRAINTS</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/">PROV-XML</a> (Note),  an XML schema for the PROV data model [<cite><a class="bibref" href="#bib-PROV-XML">PROV-XML</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">PROV-AQ</a> (Note), mechanisms for accessing and querying provenance (this document); </li>
+<li> <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">PROV-DICTIONARY</a> (Note) introduces a specific type of collection, consisting of key-entity pairs [<cite><a class="bibref" href="#bib-PROV-DICTIONARY">PROV-DICTIONARY</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/">PROV-DC</a> (Note) provides a mapping between PROV-O and Dublin Core Terms [<cite><a class="bibref" href="#bib-PROV-DC">PROV-DC</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/NOTE-prov-sem-20130430/">PROV-SEM</a> (Note), a declarative specification in terms of first-order logic of the PROV data model [<cite><a class="bibref" href="#bib-PROV-SEM">PROV-SEM</a></cite>];</li>
+<li> <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">PROV-LINKS</a> (Note) introduces a mechanism to link across bundles [<cite><a class="bibref" href="#bib-PROV-LINKS">PROV-LINKS</a></cite>].</li>
+</ul>
+
+<h4 id="implementations-encouraged">Implementations Encouraged</h4>
+<p>
+The Provenance Working Group encourages implementation of the material defined in this document.
+     Although work on this document by the Provenance Working Group is complete, 
+errors may be recorded in the  <a href="http://www.w3.org/2011/prov/errata.html">errata</a> or and these may be addressed in future revisions. 
+</p>
+
+<h4 id="please-send-comments">Please Send Comments</h4>
+
+    
+        <p>
+          This document was published by the <a href="http://www.w3.org/2011/prov">Provenance Working Group</a> as a Working Group Note.
+          
+          
+          If you wish to make comments regarding this document, please send them to 
+          <a href="mailto:[email protected]">[email protected]</a> 
+          (<a href="mailto:[email protected]?subject=subscribe">subscribe</a>,
+          <a href="http://lists.w3.org/Archives/Public/public-prov-comments/">archives</a>).
+          
+          
+          
+          
+        All comments are welcome.
+        
+        
+          </p><p>
+            Publication as a Working Group Note does not imply endorsement by the <abbr title="World Wide Web Consortium">W3C</abbr> Membership.
+            This is a draft document and may be updated, replaced or obsoleted by other documents at 
+            any time. It is inappropriate to cite this document as other than work in progress.
+          </p>
+        
+        
+        <p>
+          
+            This document was produced by a group operating under the 
+            <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/">5 February 2004 <abbr title="World Wide Web Consortium">W3C</abbr> Patent Policy</a>.
+          
+          
+          
+            
+              <abbr title="World Wide Web Consortium">W3C</abbr> maintains a <a href="http://www.w3.org/2004/01/pp-impl/46974/status" rel="disclosure">public list of any patent disclosures</a> 
+            
+            made in connection with the deliverables of the group; that page also includes instructions for 
+            disclosing a patent. An individual who has actual knowledge of a patent which the individual believes contains
+            <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#def-essential">Essential Claim(s)</a> must disclose the
+            information in accordance with <a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#sec-Disclosure">section
+            6 of the <abbr title="World Wide Web Consortium">W3C</abbr> Patent Policy</a>.
+          
+          
+        </p>
+        
+      
+    
+  
+</section><section id="toc"><h2 class="introductory">Table of Contents</h2><ul class="toc"><li class="tocline"><a href="#introduction" class="tocxref"><span class="secno">1. </span>Introduction</a><ul class="toc"><li class="tocline"><a href="#concepts" class="tocxref"><span class="secno">1.1 </span>Concepts</a></li><li class="tocline"><a href="#provenance-and-resources" class="tocxref"><span class="secno">1.2 </span>Provenance and resources</a></li><li class="tocline"><a href="#interpreting-provenance-records" class="tocxref"><span class="secno">1.3 </span>Interpreting provenance records</a></li><li class="tocline"><a href="#uri-types-and-dereferencing" class="tocxref"><span class="secno">1.4 </span>URI types and dereferencing</a></li></ul></li><li class="tocline"><a href="#accessing-provenance-records" class="tocxref"><span class="secno">2. </span>Accessing provenance records</a></li><li class="tocline"><a href="#locating-provenance-records" class="tocxref"><span class="secno">3. </span>Locating provenance records</a><ul class="toc"><li class="tocline"><a href="#resource-accessed-by-http" class="tocxref"><span class="secno">3.1 </span>Resource accessed by HTTP</a><ul class="toc"><li class="tocline"><a href="#specifying-provenance-query-services" class="tocxref"><span class="secno">3.1.1 </span>Specifying Provenance Query Services</a></li><li class="tocline"><a href="#content-negotiation-redirection-and-link-headers" class="tocxref"><span class="secno">3.1.2 </span>Content negotiation, redirection and Link: headers</a></li></ul></li><li class="tocline"><a href="#resource-represented-as-html" class="tocxref"><span class="secno">3.2 </span>Resource represented as HTML</a><ul class="toc"><li class="tocline"><a href="#specifying-provenance-query-services-1" class="tocxref"><span class="secno">3.2.1 </span>Specifying Provenance Query Services</a></li></ul></li><li class="tocline"><a href="#resource-represented-as-rdf" class="tocxref"><span class="secno">3.3 </span>Resource represented as RDF</a></li></ul></li><li class="tocline"><a href="#provenance-query-services" class="tocxref"><span class="secno">4. </span>Provenance query services</a><ul class="toc"><li class="tocline"><a href="#provenance-query-service-description" class="tocxref"><span class="secno">4.1 </span>Provenance query service description</a><ul class="toc"><li class="tocline"><a href="#direct-http-query-service-description" class="tocxref"><span class="secno">4.1.1 </span>Direct HTTP query service description</a></li><li class="tocline"><a href="#sparql-query-service-description" class="tocxref"><span class="secno">4.1.2 </span>SPARQL query service description</a></li><li class="tocline"><a href="#service-description-example" class="tocxref"><span class="secno">4.1.3 </span>Service description example</a></li></ul></li><li class="tocline"><a href="#direct-http-query-service-invocation" class="tocxref"><span class="secno">4.2 </span>Direct HTTP query service invocation</a></li><li class="tocline"><a href="#provenance-query-service-discovery" class="tocxref"><span class="secno">4.3 </span>Provenance query service discovery</a></li></ul></li><li class="tocline"><a href="#provenance-pingback" class="tocxref"><span class="secno">5. </span>Provenance pingback</a></li><li class="tocline"><a href="#security-considerations" class="tocxref"><span class="secno">6. </span>Security considerations</a></li><li class="tocline"><a href="#acknowledgements" class="tocxref"><span class="secno">A. </span>Acknowledgements</a></li><li class="tocline"><a href="#terms-added-to-prov-namespace" class="tocxref"><span class="secno">B. </span>Terms added to prov: namespace</a></li><li class="tocline"><a href="#references" class="tocxref"><span class="secno">C. </span>References</a><ul class="toc"><li class="tocline"><a href="#informative-references" class="tocxref"><span class="secno">C.1 </span>Informative references</a></li></ul></li></ul></section>
+
+ 
+
+
+<!-- == Sect 1 =================================================================================== -->
+    
+    <section id="introduction">
+      <!--OddPage--><h2><span class="secno">1. </span>Introduction</h2>
+      <p>
+        The Provenance Data Model [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>], Provenance Ontology [<cite><a class="bibref" href="#bib-PROV-O">PROV-O</a></cite>] and related specifications define how to represent provenance on the World Wide Web (see the [<cite><a class="bibref" href="#bib-PROV-OVERVIEW">PROV-OVERVIEW</a></cite>]).
+      </p>
+      <p>
+        This note describes how standard web protocols may be used to locate, retrieve and query provenance records:
+      </p>
+        <ul>
+          <li>
+            Simple mechanisms for retrieving and discovering provenance records are described in <a href="#accessing-provenance-records" class="sectionRef sec-ref">section 2. Accessing provenance records</a> and <a href="#locating-provenance-records" class="sectionRef sec-ref">section 3. Locating provenance records</a> .
+          </li>
+          <li>
+            Provenance query mechanisms that may be used for more demanding deployments are described in <a href="#provenance-query-services" class="sectionRef sec-ref">section 4. Provenance query services</a>.
+          </li>
+          <li>
+            A simple "ping-back" mechanism allowing for discovery of additional provenance that would otherwise be unknown to the publisher of the resource (e.g. provenance about future entities that are based upon or influenced by a resource) is described in <a href="#provenance-pingback" class="sectionRef sec-ref">section 5. Provenance pingback</a>.
+          </li>
+        </ul>
+      <p>
+        Most mechanisms described in this note are independent of the provenance format used, and may be used to access provenance in any available format.  For interoperable provenance publication, use of PROV represented in any of its specified formats is recommended.  Where alternative formats are available, selection may be made by HTTP content negotiation [<cite><a class="bibref" href="#bib-HTTP11">HTTP11</a></cite>].
+      </p>
+      <p>
+        For ease of reference, the main body of this document contains some links to external web pages.  Such links are distinguished from internal references thus: <a href="http://www.w3.org/2011/prov/wiki/Main_Page" class="externalRef"><abbr title="World Wide Web Consortium">W3C</abbr> Provenance Working Group</a>.
+      </p>
+      <p>
+        This document is a <abbr title="World Wide Web Consortium">W3C</abbr> Note, not a formal <abbr title="World Wide Web Consortium">W3C</abbr> Specification. However, to clarify the description of intended behaviours, it does use the key words <em class="rfc2119" title="MUST">MUST</em>, <em class="rfc2119" title="MUST NOT">MUST NOT</em>, <em class="rfc2119" title="REQUIRED">REQUIRED</em>, <em class="rfc2119" title="SHOULD">SHOULD</em>, <em class="rfc2119" title="SHOULD NOT">SHOULD NOT</em>, <em class="rfc2119" title="RECOMMENDED">RECOMMENDED</em>, <em class="rfc2119" title="MAY">MAY</em> and <em class="rfc2119" title="OPTIONAL">OPTIONAL</em> as described in [<cite><a class="bibref" href="#bib-RFC2119">RFC2119</a></cite>].
+      </p>
+
+      <section id="concepts">
+        <h3><span class="secno">1.1 </span>Concepts</h3>
+          <p>
+            This document uses the term URI for web resource identifiers, as this is the term used in many of the currently ratified specifications that this document builds upon.  In many situations, a URI may also be an IRI [<cite><a class="bibref" href="#bib-RFC3987">RFC3987</a></cite>], which is a generalisation of a URI allowing a wider range of Unicode characters.  Every absolute URI is an IRI, but not every IRI is an URI. When IRIs are used in situations that require a URI, they must first be converted according to the mapping defined in section 3.1 of [<cite><a class="bibref" href="#bib-RFC3987">RFC3987</a></cite>]. A notable example is retrieval over the HTTP protocol. The mapping involves UTF-8 encoding of non-ASCII characters, %-encoding of octets not allowed in URIs, and Punycode-encoding of domain names.
+          </p>
+          <p>In defining the specification below, we make use of the following concepts.</p>
+          <dl>
+            <dt><a href="#dfn-resource"><dfn id="dfn-resource">Resource</dfn></a></dt>
+            <dd>a resource in the general sense of "whatever might be identified by a URI", as described by the Architecture of the World Wide Web [<cite><a class="bibref" href="#bib-WEBARCH">WEBARCH</a></cite>], <a href="http://www.w3.org/TR/webarch/#id-resources" class="externalRef">section 2.2</a>. A resource may be associated with multiple instances or views (<a class="internalDFN" href="#dfn-constrained-resource">constrained resource</a>s) with differing provenance.
+            </dd>
+            <dt><a href="#dfn-constrained-resource"><dfn id="dfn-constrained-resource">Constrained resource</dfn></a></dt>
+            <dd>a specialization (e.g. an aspect, version or instance) of a <a class="internalDFN" href="#dfn-resource">resource</a>, about which one may wish to present <a class="internalDFN" href="#dfn-provenance-record">provenance record</a>s. For example, a weather report for a given date may be an aspect of a resource that is maintained as the current weather report. A constrained resource is itself a <a class="internalDFN" href="#dfn-resource">resource</a>, and may have its own URI different from that of the original.  See also <a class="sectionRef sec-ref" href="#provenance-and-resources">section 1.2 Provenance and resources</a>, [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>] <a href="http://www.w3.org/TR/prov-dm/#term-specialization" class="externalRef">section 5.5.1</a>, and [<cite><a class="bibref" href="#bib-WEBARCH">WEBARCH</a></cite>] <a href="http://www.w3.org/TR/webarch/#representation-reuse" class="externalRef">section 2.3.2</a>.
+            </dd>
+            <dt><a href="#dfn-target-uri"><dfn id="dfn-target-uri">Target-URI</dfn></a></dt>
+            <dd>
+              a URI denoting a <a class="internalDFN" href="#dfn-resource">resource</a> (including any <a class="internalDFN" href="#dfn-constrained-resource">constrained resource</a>), and which identifies that resource for the purpose of expressing provenance.  Such a resource is typically an <a class="externalRef" href="http://www.w3.org/TR/prov-dm/#section-entity-activity">entity</a> in the sense of [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>], but may be something else described by provenance records, such as an <a class="externalRef" href="http://www.w3.org/TR/prov-dm/#section-entity-activity">activity</a>.
+            </dd>
+            <dt><a href="#dfn-provenance-record"><dfn id="dfn-provenance-record">Provenance record</dfn></a></dt>
+            <dd>
+              refers to provenance represented in some fashion.
+            </dd>
+            <dt><a href="#dfn-provenance-uri"><dfn id="dfn-provenance-uri">Provenance-URI</dfn></a></dt>
+            <dd>
+              a URI denoting some <a class="internalDFN" href="#dfn-provenance-record">provenance record</a>.
+            </dd>
+            <dt><a href="#dfn-provenance-query-service"><dfn id="dfn-provenance-query-service">Provenance query service</dfn></a></dt>
+            <dd>
+              a service that accesses provenance given a query containing a <a class="internalDFN" href="#dfn-target-uri">target-URI</a> or other information that identifies the desired provenance.
+            </dd>
+            <dt><a href="#dfn-service-uri"><dfn id="dfn-service-uri">Service-URI</dfn></a></dt>
+            <dd>
+              the URI of a <a class="internalDFN" href="#dfn-provenance-query-service">provenance query service</a>.
+            </dd>
+            <dt><a href="#dfn-pingback-uri"><dfn id="dfn-pingback-uri">Pingback-URI</dfn></a></dt>
+            <dd>
+              the URI of a provenance pingback service that can receive references to additional provenance related to an entity.
+            </dd>
+            <dt><a href="#dfn-accessing"><dfn id="dfn-accessing">Accessing</dfn></a> provenance records</dt>
+            <dd>
+              given the identity of a resource, the process of discovering and retrieving some <a class="internalDFN" href="#dfn-provenance-record">provenance record</a>(s) about that resource.  This may involve <a class="internalDFN" href="#dfn-locating">locating</a> a provenance record, then performing an HTTP GET to retrieve it, or locating and using a query service for provenance about an identified resource, or some other mechanism not covered in this document.
+            </dd>
+            <dt><a href="#dfn-locating"><dfn id="dfn-locating">Locating</dfn></a> provenance records</dt>
+            <dd>
+              given the identity of a resource, discovery of a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a> or a <a class="internalDFN" href="#dfn-service-uri">service-URI</a> that may be used to obtain a <a class="internalDFN" href="#dfn-provenance-record">provenance record</a> about that resource.
+            </dd>
+            <dt>provenance <a href="#dfn-provider"><dfn id="dfn-provider">provider</dfn></a></dt>
+            <dd>
+              is an agent that makes available provenance records.
+            </dd>
+            <dt>provenance <a href="#dfn-consumer"><dfn id="dfn-consumer">consumer</dfn></a></dt>
+            <dd>
+              is an agent that receives and interprets provenance records.
+            </dd>
+            <!--
+            <a href="#dfn-..."><dt><dfn>...</dfn></dt></a>
+            <dd>
+              ...
+            </dd>
+            -->
+          </dl>
+
+      </section>
+
+      <section id="provenance-and-resources">
+        <h3 id="provenance-entities-resources"><span class="secno">1.2 </span>Provenance and resources</h3>
+        <p>
+          Fundamentally, a <a class="internalDFN" href="#dfn-provenance-record">provenance record</a> is <em>about</em> <a class="internalDFN" href="#dfn-resource">resource</a>s.
+          In general, resources may vary over time and context.  E.g., a resource describing the weather in London changes from day-to-day, or a listing of restaurants near you will vary depending on your location.
+        </p>
+        <p>
+          Provenance records a history of the entities, activities, and people involved in producing an artifact, and may be collected from several sources at different times [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>].  In order to create a meaningful history, the individual provenance records used must retain their intended meaning when interpreted in a context other than that in which they were collected.
+          Yet, we may still want to make provenance assertions about dynamic or context-dependent resources (e.g. a weather forecast for London on a particular day may have been derived from a particular set of Meteorological Office data).
+        </p>
+        <p>
+          Provenance records for dynamic and context-dependent resources are possible through a notion of constrained resources.  A <a class="internalDFN" href="#dfn-constrained-resource">constrained resource</a> is simply a resource (in the sense defined by [<cite><a class="bibref" href="#bib-WEBARCH">WEBARCH</a></cite>], <a href="http://www.w3.org/TR/webarch/#id-resources" class="externalRef">section 2.2</a>) that is a specialization or instance of some other resource.  For example, a <abbr title="World Wide Web Consortium">W3C</abbr> specification typically undergoes several public revisions before it is finalized.  A URI that refers to the "current" revision might be thought of as denoting the specification throughout its lifetime.  Each individual revision would also have its own <a class="internalDFN" href="#dfn-target-uri">target-URI</a> denoting the specification at that particular stage in its development.  Using these, we can make provenance assertions that a particular revision was published on a particular date, and was last modified by a particular editor.  Target-URIs may use any URI scheme, and are not required to be dereferencable.
+        </p>
+        <p>
+           Requests for provenance about a resource may return provenance records that use one or more target-URIs to refer to versions of that resource, such as when there are assertions referring to the same underlying resource in different contexts.  For example, a provenance record for a <abbr title="World Wide Web Consortium">W3C</abbr> document might include information about all revisions of the document using statements that use the different target-URIs of the various revisions.
+        </p>
+        <p>
+          These ideas are represented in the provenance data model [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>] by the concepts <a href="http://www.w3.org/TR/prov-dm/#term-entity" class="externalRef">entity</a> and <a href="http://www.w3.org/TR/prov-dm/#term-specialization" class="externalRef">specialization</a>.  In particular, an entity may be a specialization of some resource whose "fixed aspects" provide sufficient constraint for expressed provenance about the resource to be invariant with respect to that entity.  This entity is itself just another resource (e.g. the weather forecast for a give date as opposed to the current weather forecast), with its own URI for referring to it within a provenance record.
+        </p>
+      </section>
+
+      <section id="interpreting-provenance-records">
+        <h3><span class="secno">1.3 </span>Interpreting provenance records</h3>
+        <p>
+          The mechanisms described in this document are intended to allow a provider to supply information that allows a consumer to access <a class="internalDFN" href="#dfn-provenance-record">provenance record</a>s, which themselves explicitly identify the <a href="http://www.w3.org/TR/prov-dm/#term-entity" class="externalRef">entities</a> they describe.
+          A provenance record may contain information about several entities, referring to them using their various <a class="internalDFN" href="#dfn-target-uri">target-URI</a>s.
+          Thus, a consumer should be selective in its use of the information provided when interpreting a provenance record.
+        </p>
+        <p>
+          A provenance record consumer will need to isolate information about the specific entity or entities of interest.  These may be <a class="internalDFN" href="#dfn-constrained-resource">constrained resource</a>s identified by separate target-URIs that differ from the resource URI, in which case the consumer needs to discover those target-URIs. The mechanisms defined later allow a provider to expose such URIs.
+        </p>
+        <p>
+          While a provider should avoid giving spurious information, there are no fixed semantics, particularly when multiple resources are indicated, and a client should not assume that a specific given provenance-URI will yield information about a specific target-URI.  In the general case, a client presented with multiple provenance-URIs and multiple target-URIs should look at all of the provenance-URIs for information about any or all of the target-URIs.
+        </p>
+        <p>
+          A provenance record is not of itself guaranteed to be authoritative or correct. Trust in provenance records must be determined separately from trust in the original resource. Just as in the web at large, it is a user's responsibility to determine an appropriate level of trust in any other resource; e.g. based on the domain that serves it, or an associated digital signature. (See also <a href="#security-considerations" class="sectionRef sec-ref">section 6. Security considerations</a>.)
+        </p>
+      </section>
+
+      <section id="uri-types-and-dereferencing">
+        <h3><span class="secno">1.4 </span>URI types and dereferencing</h3>
+        <p>
+          A number of resource types are described above in <a href="#concepts" class="sectionRef sec-ref">section 1.1 Concepts</a>.  The table below summarizes what these various URIs are intended to denote, and the kind of information that should be returned if they are dereferenced:
+        </p>
+        <table>
+          <tbody><tr>
+            <th></th>
+            <th>Denotes</th>
+            <th>Dereferences to</th>
+          </tr>
+          <tr style="vertical-align: top;">
+            <td><a class="internalDFN" href="#dfn-target-uri">Target-URI</a></td>
+            <td>Any resource that is described by some provenance - typically an <a class="externalRef" href="http://www.w3.org/TR/prov-dm/#section-entity-activity">entity</a> (in the sense of [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>]), but may be of another type (such as [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>] activity).</td>
+            <td>
+              Not specified (the URI is not even required to be dereferencable).
+              <!-- If the URI is dereferencable, it should return a representation or description of the resource for which provenance is provided. -->
+            </td>
+          </tr>
+          <tr style="vertical-align: top;">
+            <td><a class="internalDFN" href="#dfn-provenance-uri">Provenance-URI</a></td>
+            <td>A provenance record, or provenance description, in the sense described by [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>] (<a href="http://www.w3.org/TR/prov-dm/#section-prov-overview" class="externalRef">PROV Overview</a>).</td>
+            <td>A provenance record in any defined format, selectable via content negotiation.</td>
+          </tr>
+          <tr style="vertical-align: top;">
+            <td><a class="internalDFN" href="#dfn-service-uri">Service-URI</a></td>
+            <td>A provenance query service.  The service-URI is the initial URI used when accessing a provenance query service; following REST API style [<cite><a class="bibref" href="#bib-REST-APIs">REST-APIs</a></cite>], URIs for accessing provenance are determined via the service description.</td>
+            <td>A provenance query service description per <a href="#provenance-query-service-description" class="sectionRef sec-ref">section 4.1 Provenance query service description</a>.  Alternative formats may be offered via HTTP content negotiation.</td>
+          </tr>
+          <tr style="vertical-align: top;">
+            <td><a class="internalDFN" href="#dfn-pingback-uri">Pingback-URI</a></td>
+            <td>A provenance pingback service.  This is a service to which provenance pingback information can be submitted using an HTTP POST operation per <a href="#provenance-pingback" class="sectionRef sec-ref">section 5. Provenance pingback</a>.  No other operations are specified.</td>
+            <td>None specified (the owner of a provenance pingback URI may choose to return useful information, but is not required to do so.)</td>
+          </tr>
+        </tbody></table>
+        <p>
+        </p>
+      </section>
+
+    </section>
+ 
+<!-- == Sect 2 =================================================================================== -->
+    
+    <section id="accessing-provenance-records">
+      <!--OddPage--><h2><span class="secno">2. </span>Accessing provenance records</h2>
+      <p>
+        This specification describes two ways to access <a class="internalDFN" href="#dfn-provenance-record">provenance record</a>s:
+      </p>
+      <ol>
+        <li>Direct access: given a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a>, simply dereference it, and</li>
+        <li>Indirectly via a query service: given the URIs of some resource (or maybe other information) and a <a class="internalDFN" href="#dfn-provenance-query-service">provenance query service</a>, use the service to access provenance of the resource.</li>
+      </ol>
+      <p>
+        Web applications may access a provenance record in the same way as any resource on the Web, by dereferencing its URI (commonly using an HTTP GET operation). Thus, any provenance record may be associated with a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a>, and may be accessed by dereferencing that URI using web mechanisms.
+        How much or how little provenance is returned in a provenance record is a matter for the provider, taking account that a provenance trace may extend as linked data across multiple provenance records.
+      </p>
+      <p>
+        When there is no easy way to associate a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a> with a resource (e.g. for resources not directly web-accessible, or whose publication mechanism is controlled by someone else), a provenance description may be obtained using a provenance query service at an indicated <a class="internalDFN" href="#dfn-service-uri">service-uri</a>.
+        A REST protocol for provenance queries is defined in Section <a href="#provenance-query-services" class="sectionRef sec-ref">section 4. Provenance query services</a>; also described there is a mechanism for locating a SPARQL query service [<cite><a class="bibref" href="#bib-SPARQL-SD">SPARQL-SD</a></cite>].
+      </p>
+      <p>
+        When publishing provenance, corresponding <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a>s or <a class="internalDFN" href="#dfn-service-uri">service-URI</a>s should be discoverable using one or more of the mechanisms described in <a href="#locating-provenance-records" class="sectionRef sec-ref">section 3. Locating provenance records</a>.
+      </p>
+      <div class="note"><div class="note-title" role="heading" aria-level="3"><span>Note</span></div><p class="">
+        Provenance may be presented as a <a href="http://www.w3.org/TR/prov-dm/#component4" class="externalRef">bundle</a>, which is "<cite>a named set of provenance descriptions, and is itself an entity, so allowing provenance of provenance to be expressed</cite>" [<cite><a class="bibref" href="#bib-PROV-DM">PROV-DM</a></cite>].  A provenance description at a dereferencable provenance-URI may be treated as a bundle, and this is a good way to make provenance easily accessible. But there are other possible implementations of a bundle, such as a named graph in an RDF dataset [<cite><a class="bibref" href="#bib-RDF-CONCEPTS11">RDF-CONCEPTS11</a></cite>], for which the bundle URI may not be directly dereferencable.
+        <br><br>
+        When a bundle is published as part of an RDF Dataset, to access it would require accessing the RDF Dataset and then extracting the identified graph component; this in turn would require knowing a URI or some other way to retrieve the RDF dataset.  This specification does not describe a specific mechanism for extracting components from a document containing multiple graphs.
+        <br><br>
+        The <abbr title="World Wide Web Consortium">W3C</abbr> Linked Data Platform group (<a href="http://www.w3.org/2012/ldp/" class="externalRef">www.w3.org/2012/ldp/</a>) is chartered to produce a <abbr title="World Wide Web Consortium">W3C</abbr> Recommendation for HTTP-based (RESTful) application integration patterns using read/write Linked Data; we anticipate that they may address access to RDF Datasets in due course.
+      </p></div>
+
+    </section>
+ 
+<!-- == Sect 3 =================================================================================== -->
+    
+    <section id="locating-provenance-records">
+      <!--OddPage--><h2><span class="secno">3. </span>Locating provenance records</h2>
+      <p>
+        A <a class="internalDFN" href="#dfn-provenance-record">provenance record</a> can be accessed using direct web retrieval, given its <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a>.  If this is known in advance, there is nothing more to specify.  If a provenance-URI is not known then a mechanism to discover one must be based on information that is available to the would-be accessor. Likewise, provenance may be exposed by a query service, in which case, the corresponding <a class="internalDFN" href="#dfn-service-uri">service-URI</a> must be discovered.
+      </p>
+      <p>
+        Three mechanisms are defined for a provenance <a class="internalDFN" href="#dfn-consumer">consumer</a> to find information about a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a> or <a class="internalDFN" href="#dfn-service-uri">service-URI</a>, along with a <a class="internalDFN" href="#dfn-target-uri">target-URI</a>:
+      </p>
+        <ol>
+          <li>The consumer knows the resource URI <em>and</em> the resource is accessible using HTTP</li>
+          <li>The consumer has a copy of a resource represented as HTML or XHTML</li>
+          <li>The consumer has a copy of a resource represented as RDF (including the range of possible RDF syntaxes, such as HTML with embedded RDFa)</li>
+        </ol>
+       <p>
+        These particular cases are selected as corresponding to current primary web protocol and data formats.  Similar approaches may be defined for other protocols or resource formats.
+      </p>
+      <p>Provenance records may be offered by several <a class="internalDFN" href="#dfn-provider">provider</a>s other than that of the original resource publisher, each with different concerns, and presenting provenance at different locations.  It is possible that these different providers may present contradictory provenance.
+      </p>
+
+      <section id="resource-accessed-by-http">
+        <h3><span class="secno">3.1 </span>Resource accessed by HTTP</h3>
+        <p>
+          For a resource accessible using HTTP, a provenance record may be indicated using an HTTP <code>Link</code> header field, as defined by <a href="http://tools.ietf.org/html/rfc5988#section-5" class="externalRef">Web Linking (RFC 5988)</a> [<cite><a class="bibref" href="#bib-LINK-REL">LINK-REL</a></cite>].  The <code>Link</code> header field is included in the HTTP response to a GET or HEAD operation (other HTTP operations are not excluded, but are not considered here).
+        </p>
+        <p>
+          A <code>has_provenance</code> link relation type for referencing a provenance record may be used thus:
+        </p>
+        <pre class="pattern">Link: &lt;<cite>provenance-URI</cite>&gt;;
+  rel="http://www.w3.org/ns/prov#has_provenance";
+  anchor="<cite>target-URI</cite>"</pre>
+        <p>When used in conjunction with an HTTP success response code (<code>2xx</code>), this HTTP header field indicates that <code><cite>provenance-URI</cite></code> is the URI of a provenance record about the originally requested resource, and that the requested resource is identified within the provenance record as <code><cite>target-URI</cite></code>. (See also <a href="#interpreting-provenance-records" class="sectionRef sec-ref">section 1.3 Interpreting provenance records</a>.)</p>
+        <p>
+          If no <code>anchor</code> parameter is provided then the <code><cite>target-URI</cite></code> is assumed to be the URI of the requested resource used in the corresponding HTTP request.
+        </p>
+        <p>
+          This note does not define the meaning of these links returned with other HTTP response codes: future revisions may define interpretations for these.
+        </p>
+        <p>
+          An HTTP response <em class="rfc2119" title="MAY">MAY</em> include multiple <code>has_provenance</code> link header fields, indicating a number of different provenance resources (and anchors) that are known to the responding server, each referencing a provenance record about the accessed resource.
+        </p>
+        <p>
+          The presence of a <code>has_provenance</code> link in an HTTP response does not preclude the possibility that other providers also may offer provenance records about the same resource.  In such cases, discovery of the additional provenance records must use other means (e.g. see <a href="#provenance-query-services" class="sectionRef sec-ref">section 4. Provenance query services</a>).
+        </p>
+        <p>
+          An example HTTP response including provenance headers might look like this (where <code>C:</code> and <code>S:</code> prefixes indicate client and server emitted data respectively):
+        </p>
+        <div class="example"><div class="example-title"><span>Example 1</span></div><pre class="example code">C: GET http://example.com/resource123/ HTTP/1.1
+C: Accept: text/html
+
+S: HTTP/1.1 200 OK
+S: Content-type: text/html
+S: Link: &lt;http://example.com/resource123/provenance/&gt;; 
+         rel="http://www.w3.org/ns/prov#has_provenance"; 
+         anchor="http://example.com/resource123/"
+S:
+S: &lt;html ...&gt;
+S:  :
+S: &lt;/html&gt;</pre></div>
+
+        <section id="specifying-provenance-query-services">
+          <h4><span class="secno">3.1.1 </span>Specifying Provenance Query Services</h4>
+          <p>
+            The resource provider may indicate that provenance records about the resource are provided by a <a class="internalDFN" href="#dfn-provenance-query-service">provenance query service</a>. This is done through the use of a <code>has_query_service</code> link relation type following the same pattern as above:
+          </p>
+          <pre class="pattern">Link: &lt;<cite>service-URI</cite>&gt;;
+  rel="http://www.w3.org/ns/prov#has_query_service";
+  anchor="<cite>target-URI</cite>"
+</pre>
+          <p>
+            The <code>has_query_service</code> link identifies the <a class="internalDFN" href="#dfn-service-uri">service-URI</a>.  Dereferencing this URI yields a service description that provides further information to enable a client to submit a query to retrieve a <a class="internalDFN" href="#dfn-provenance-record">provenance record</a> for a <a class="internalDFN" href="#dfn-resource">resource</a>; see <a href="#provenance-query-services" class="sectionRef sec-ref">section 4. Provenance query services</a> for more details.
+          </p>
+          <div class="example"><div class="example-title"><span>Example 2</span></div><pre class="example code">C: GET http://example.com/resource123/ HTTP/1.1
+C: Accept: text/html
+
+S: HTTP/1.1 200 OK
+S: Content-type: text/html
+S: Link: &lt;http://example.com/resource123/provenance-query/&gt;; 
+         rel="http://www.w3.org/ns/prov#has_query_service"; 
+         anchor="http://example.com/resource123/"
+S:
+S: &lt;html ...&gt;
+S:  :
+S: &lt;/html&gt;</pre></div>
+          <p>
+          There <em class="rfc2119" title="MAY">MAY</em> be multiple <code>has_query_service</code> link header fields, and these <em class="rfc2119" title="MAY">MAY</em> appear in an HTTP response together with <code>has_provenance</code> link header fields.
+          </p>
+        </section>
+
+        <section id="content-negotiation-redirection-and-link-headers">
+          <h4><span class="secno">3.1.2 </span>Content negotiation, redirection and Link: headers</h4>
+          <p>
+            When performing content negotiation for a resource, it is common for HTTP 302 or 303 redirect response codes to be used to direct a client to an appropriately-formatted resource.  When accessing a resource for which provenance is available, link headers <em class="rfc2119" title="SHOULD">SHOULD</em> be included with the response to the final redirected request, and not on the intermediate 303 responses.  (When accessing a resource from a browser using Javascript, the intermediate 303 responses are usually handled transparently by the browser and are not visible to the HTTP client code.) 
+          </p>
+          <p>
+            Following content negotiation, any provenance link returned refers to the resource whose URI is used in the corresponding HTTP request, or the given anchor parameter if that is different.
+          </p>
+          <p>
+            An example transaction using content negotiation and redirection might look like this (where <code>C:</code> and <code>S:</code> prefixes indicate client and server emitted data respectively):
+          </p>
+          <div class="example"><div class="example-title"><span>Example 3</span></div><pre class="example code">C: GET http://example.com/resource123/ HTTP/1.1
+C: Accept: text/html
+
+S: HTTP/1.1 302 Found
+S: Location: /resource123/content.html
+S: Vary: Accept
+S:
+S: HTML content for http://example.com/resource123/ 
+S: is available at http://example.com/resource123/content.html
+
+C: GET http://example.com/resource123/content.html HTTP/1.1
+C: Accept: text/html
+
+S: HTTP/1.1 200 OK
+S: Content-type: text/html
+S: Link: &lt;http://example.com/resource123/provenance/&gt;; 
+         rel="http://www.w3.org/ns/prov#has_provenance"; 
+         anchor="http://example.com/resource123/20130226/content.html"
+S:
+S: &lt;html&gt;
+S:  &lt;!-- HTML content here... --&gt;
+S: &lt;/html&gt;</pre></div>
+          <p>
+            This example indicates a provenance record at <code>http://example.com/resource123/provenance/</code>, which uses <code>http://example.com/resource123/20130226/content.html</code> as the target-URI for the requested resource.  If the <code>anchor=</code> parameter were to be omitted from the <code>Link</code> header field, the indicated target-URI would be <code>http://example.com/resource123/content.html</code>.
+          </p>
+        </section>
+
+      </section>
+
+      <section id="resource-represented-as-html">
+        <h3><span class="secno">3.2 </span>Resource represented as HTML</h3>
+        <div>
+          For a document presented as HTML or XHTML, without regard for how it has been obtained, a provenance record may be associated with a resource by adding a <code>&lt;link&gt;</code> element to the HTML <code>&lt;head&gt;</code> section.
+          Two link relation types for referencing provenance may be used:
+          <pre class="pattern">  &lt;html&gt;
+     &lt;head&gt;
+        <b>&lt;link rel="http://www.w3.org/ns/prov#has_provenance" href="<cite>provenance-URI</cite>"&gt;</b>
+        <b>&lt;link rel="http://www.w3.org/ns/prov#has_anchor" href="<cite>target-URI</cite>"&gt;</b>
+        &lt;title&gt;Welcome to example.com&lt;/title&gt;
+     &lt;/head&gt;
+     &lt;body&gt;
+       &lt;!-- HTML content here... --&gt;
+     &lt;/body&gt;
+  &lt;/html&gt;</pre>
+   </div>
+        <p>
+          The <code><cite>provenance-URI</cite></code> given by the first link element (<code>#has_provenance</code> ) identifies the provenance-URI for the document.
+        </p>
+        <p>
+          The <code><cite>target-URI</cite></code> given by the second link element (<code>#has_anchor</code>) specifies an identifier for the document that may be used within the provenance record when referring to the document.
+        </p>
+        <p>
+          If no <code><cite>target-URI</cite></code> is provided (via a <code>#has_anchor</code> link element) then is it is assumed to be the URI of the document. It is <em class="rfc2119" title="RECOMMENDED">RECOMMENDED</em> that this convention be used only when the document has a  URI that is reasonably expected to be known or easily discoverable by a consumer of the document (e.g. when delivered from a web server, or as part of a MIME structure containing content identifiers [<cite><a class="bibref" href="#bib-RFC2392">RFC2392</a></cite>]).
+        </p>
+        <p>
+          An HTML document header <em class="rfc2119" title="MAY">MAY</em> present multiple <code><cite>provenance-URI</cite></code>s over several <code>#has_provenance</code> link elements, indicating a number of different provenance records that are known to the publisher of the document, each of which may provide provenance about the document (see <a href="#interpreting-provenance-records" class="sectionRef sec-ref">section 1.3 Interpreting provenance records</a>).
+        </p>
+
+      <div class="note"><div class="note-title" role="heading" aria-level="4"><span>Note</span></div><p class="">
+        The mechanisms used with HTTP and HTML/RDF are slightly inconsistent in their approach to specifying <code><cite>target-URI</cite></code> values.  In HTTP <code>Link</code> header fields, an optional <code>anchor=</code> parameter may be supplied for each such header.  In HTML and RDF, separate <code>#has_anchor</code> relations are defined.  It was felt that avoiding reinvention of existing mechanisms was more important than being completely consistent.  If anchors are processed as described in <a href="#interpreting-provenance-records" class="sectionRef sec-ref">section 1.3 Interpreting provenance records</a> (3rd paragraph), observable behaviour across all approaches should be consistent.
+      </p></div>
+
+        <section id="specifying-provenance-query-services-1">
+          <h4><span class="secno">3.2.1 </span>Specifying Provenance Query Services</h4>
+            <p>
+              The document creator may specify that the provenance about the document is provided by a <a class="internalDFN" href="#dfn-provenance-query-service">provenance query service</a>. This is done through the use of a third link relation type following the same pattern as above:
+            </p>
+            <pre class="pattern">  &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt;
+     &lt;head&gt;
+        <b>&lt;link rel="http://www.w3.org/ns/prov#has_query_service" href="<cite>service-URI</cite>"&gt;</b>
+        <b>&lt;link rel="http://www.w3.org/ns/prov#has_anchor" href="<cite>target-URI</cite>"&gt;</b>
+        &lt;title&gt;Welcome to example.com&lt;/title&gt;
+     &lt;/head&gt;
+     &lt;body&gt;
+       &lt;!-- HTML content here... --&gt;
+     &lt;/body&gt;
+  &lt;/html&gt;</pre>
+          <p>
+            The <code>has_query_service</code> link element identifies the <a class="internalDFN" href="#dfn-service-uri">service-URI</a>.  Dereferencing this URI yields a service description that provides further information to enable a client to query for provenance about a resource; see <a href="#provenance-query-services" class="sectionRef sec-ref">section 4. Provenance query services</a> for more details.
+          </p>
+          <p>
+            There <em class="rfc2119" title="MAY">MAY</em> be multiple <code>#has_query_service</code> link elements, and these <em class="rfc2119" title="MAY">MAY</em> appear in the same document as <code>#has_provenance</code> link elements (though we do not anticipate that <code>#has_provenance</code> and <code>#has_query_service</code> link relations will commonly be used together).
+          </p>
+
+        </section>
+
+      </section>
+
+      <section id="resource-represented-as-rdf">
+        <h3><span class="secno">3.3 </span>Resource represented as RDF</h3>
+        <p>
+          If a resource is represented as RDF (in any of its recognized syntaxes, including RDFa), it may contain references to its own provenance using additional RDF statements.
+          For this purpose, the link relations introduced above (<a href="#locating-provenance-records" class="sectionRef sec-ref">section 3. Locating provenance records</a>) may be used as RDF properties: <code>prov:has_provenance</code>, <code>prov:has_anchor</code>, and <code>prov:has_query_service</code>, where the <code>prov:</code> prefix here indicates the PROV namespace URI <code>http://www.w3.org/ns/prov#</code>.
+        </p>
+        <p>
+          The RDF property <code>prov:has_provenance</code> is a relation between two resources, where the object of the property is a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a> that denotes a provenance record about the subject resource.  Multiple <code>prov:has_provenance</code> assertions may be made about a subject resource.
+        </p>
+        <p>
+          Property <code>prov:has_anchor</code> specifies a <a class="internalDFN" href="#dfn-target-uri">target-URI</a> used in the indicated provenance to refer to the containing RDF document.
+        </p>
+        <p>
+          Property <code>prov:has_query_service</code> specifies a <a class="internalDFN" href="#dfn-service-uri">service-URI</a> for provenance queries.
+        </p>
+        <div class="example"><div class="example-title"><span>Example 4</span></div><pre class="example code">@prefix prov: &lt;http://www.w3.org/ns/prov#&gt;.
+
+&lt;&gt; dcterms:title        "Welcome to example.com" ;
+   prov:has_anchor       &lt;http://example.com/data/resource.rdf&gt; ;
+   prov:has_provenance   &lt;http://example.com/provenance/resource.rdf&gt; ;
+   prov:has_query_service &lt;http://example.com/provenance-query-service/&gt; .
+
+   # (More RDF data ...)</pre></div>
+        <p>
+          (The above example uses Turtle RDF syntax [<cite><a class="bibref" href="#bib-TURTLE">TURTLE</a></cite>].)
+        </p>          
+        <div class="note"><div class="note-title" role="heading" aria-level="4"><span>Note</span></div><p class="">
+          These terms (<code>prov:has_provenance</code>, <code>prov:has_anchor</code>, and <code>prov:has_query_service</code>) may be also used in RDF statements with other subjects to indicate provenance of other resources, but discussion of such use is beyond the scope of this document.
+          <br><br>
+          See also the note about target-URIs at the end of <a href="#resource-represented-as-html" class="sectionRef sec-ref">section 3.2 Resource represented as HTML</a>.
+        </p></div>
+      </section>
+
+    </section>
+
+<!-- == Sect 4 =================================================================================== -->
+
+    <section id="provenance-query-services">
+      <!--OddPage--><h2><span class="secno">4. </span>Provenance query services</h2>
+      <p>
+        This section describes a simple HTTP query protocol for accessing provenance records, and also a mechanism for locating a SPARQL service endpoint [<cite><a class="bibref" href="#bib-SPARQL-SD">SPARQL-SD</a></cite>]. The HTTP query protocol specifies HTTP operations [<cite><a class="bibref" href="#bib-HTTP11">HTTP11</a></cite>] for retrieving provenance records from a provenance query service, following the approach of the SPARQL Graph Store HTTP Protocol [<cite><a class="bibref" href="#bib-SPARQL-HTTP">SPARQL-HTTP</a></cite>].
+      </p>
+      <p>
+        The introduction of query services is motivated by the following possible considerations: 
+      </p>
+      <ul>
+        <li>
+          third-party providers of provenance descriptions may be unable to use the mechanisms of Section 3 because the corresponding <a class="internalDFN" href="#dfn-target-uri">target-URI</a> is outside their control;
+        </li>
+        <li>
+          services unknown to the original publisher may have provenance records about the same resource;
+        </li>
+        <li>
+          there is no known dereferencable <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a> or a particular entity;
+        </li>
+        <li>
+          query services may provide additional filters over what provenance is returned; and
+        </li>
+        <li>
+          query services may support more expressive selections, such as "which
+entities were derived from entities attributed to agent X".
+        </li>
+      </ul>
+      <p>
+        The patterns for using provenance query services are designed around REST principles [<cite><a class="bibref" href="#bib-REST">REST</a></cite>], which aim to minimize coupling between client and server implementation details.
+      </p>
+      <p>
+        The query mechanisms provided by a <a class="internalDFN" href="#dfn-provenance-query-service">provenance query service</a> are described by a service description, which is obtained by dereferencing a <a class="internalDFN" href="#dfn-service-uri">service-URI</a>.  A service description may contain information about additional mechanisms that are not described here.  In keeping with REST practice for web applications, alternative service descriptions using different formats may be offered and accessed using HTTP content negotiation.  We describe below a service description format that uses RDF to describe two query mechanisms.
+      </p>
+      <p>
+        The general procedure for using a provenance query service is:
+      </p>
+      <ol>
+        <li>retrieve the service description;</li>
+        <li>within the service description, locate information about a recognized query mechanism (ignoring unrecognized descriptions if the description covers multiple service options);</li>
+        <li>if a recognized query mechanism is found, extract information needed to use that mechanism (e.g. a URI template or a SPARQL service endpoint URI); and</li>
+        <li>use the information obtained to query for required provenance, using the selected query mechanism.</li>
+      </ol>
+      <p>
+        The remainder of this section covers the following topics:
+      </p>
+      <ul>
+        <li>
+          <a class="sectionRef sec-ref" href="#provenance-query-service-description">section 4.1 Provenance query service description</a> - describes an RDF-based service description format and vocabularies to convey information about direct HTTP query and/or SPARQL service options.
+          <ul>
+            <li> <a class="sectionRef sec-ref" href="#direct-http-query-service-description">section 4.1.1 Direct HTTP query service description</a> - RDF structure for describing a direct HTTP query service. </li>
+          </ul>
+          <ul>
+            <li> <a class="sectionRef sec-ref" href="#sparql-query-service-description">section 4.1.2 SPARQL query service description</a> - RDF structure for describing a SPARQL query service.</li>
+          </ul>
+        </li>
+        <li><a class="sectionRef sec-ref" href="#direct-http-query-service-invocation">section 4.2 Direct HTTP query service invocation</a> - describes how to perform a direct HTTP query for provenance, using information obtained from the service description.</li>
+        <li><a class="sectionRef sec-ref" href="#provenance-query-service-discovery">section 4.3 Provenance query service discovery</a> - briefly discusses some possible approaches to discovery of provenance query services.
+      </li></ul>
+
+      <!-- <section class="informative"> -->
+      <section id="provenance-query-service-description">
+        <h3><span class="secno">4.1 </span>Provenance query service description</h3>
+        <p>
+          Dereferencing a <a class="internalDFN" href="#dfn-service-uri">service-URI</a> yields a service description. The service description may be in any format selectable through content negotiation, and it may contain descriptions of one or more available query mechanisms.  The format described here uses RDF, serialized as Turtle [<cite><a class="bibref" href="#bib-TURTLE">TURTLE</a></cite>], but any selectable RDF serialization could be used.  In this RDF service description, each query mechanism is associated with an RDF type, as explained below.
+        </p>
+        <p>
+          The overall structure of a service description is as follows:
+        </p>
+        <pre class="pattern">&lt;<cite>service-URI</cite>&gt; a prov:ServiceDescription ;
+    prov:describesService &lt;<cite>direct-query-description</cite>&gt;, &lt;<cite>sparql-query-description</cite>&gt; .
+
+&lt;<cite>direct-query-description</cite>&gt; a prov:DirectQueryService ;
+  prov:provenanceUriTemplate "<cite>direct-query-template</cite>"
+  .
+
+&lt;<cite>sparql-query-description</cite>&gt; a sd:Service ;
+  sd:endpoint &lt;<cite>sparql-query</cite>&gt; ;
+  # other details...
+  .
+</pre>
+        <p>
+          We see here that the <code><cite>service-URI</cite></code> identifies a resource of type <code>prov:ServiceDescription</code>, which collects descriptions of one or more provenance query mechanisms.  Each associated mechanism is indicated by a <code>prov:describesService</code> statement.
+        </p>
+        <!--
+        <p class="note">
+          We expect the presentation of service descriptions to be considered by the W3C Linked Data Platform group (<a href="http://www.w3.org/2012/ldp/" class="externalRef">www.w3.org/2012/ldp/</a>);  at the time of writing, there is no consensus  (cf. message at <a href="http://lists.w3.org/Archives/Public/public-ldp/2012Nov/0036.html" class="externalRef">lists.w3.org/Archives/Public/public-ldp/2012Nov/0036.html</a> and responses).  As and when such consensus emerges, we recommend that provenance query service implementers consider adopting it, or at least consider making their implementations compatible with it.
+        </p>
+        -->
+
+        <section id="direct-http-query-service-description">
+          <h4><span class="secno">4.1.1 </span>Direct HTTP query service description</h4>
+          <p>
+            A direct HTTP query service is described by an RDF resource of type <code>prov:DirectQueryService</code>.
+            It allows for accessing provenance about a specified <a class="internalDFN" href="#dfn-target-uri">target-URI</a>.  The query URI to use is described by a URI Template [<cite><a class="bibref" href="#bib-URI-template">URI-template</a></cite>] (level 2 or above) in which the variable <cite><code>uri</code></cite> stands for the target-URI.  The URI template is specified as:</p>
+          <pre class="pattern">&lt;direct-query-description&gt; a prov:DirectQueryService ;
+  prov:provenanceUriTemplate "<cite>uri-template</cite>" .
+</pre>
+          <p>
+            where <code><cite>direct-query-description</cite></code> is any distinct RDF subject node (i.e. a blank node or a URI), and <code><cite>uri-template</cite></code> is a URI template [<cite><a class="bibref" href="#bib-RFC3986">RFC3986</a></cite>].
+          </p>
+          <p>
+            The URI template indicated by <code>prov:provenanceUriTemplate</code> may expand to an absolute or relative URI reference.  A URI for the desired provenance record is obtained by expanding the URI template with the variable <cite><code>uri</code></cite> set to the target-URI for which provenance is requested.  In this example, if the target-URI contains '#' or '&amp;' these must be %-escaped as <code>%23</code> or <code>%26</code> respectively before template expansion [<cite><a class="bibref" href="#bib-RFC3986">RFC3986</a></cite>].  If the result is a relative reference, it is interpreted per [<cite><a class="bibref" href="#bib-RFC3986">RFC3986</a></cite>] (section 5.2) using the URI of the service description as its base URI (which is generally the same as the query service-URI, unless HTTP redirection has been invoked).
+          </p>
+          <div class="example"><div class="example-title"><span>Example 5</span></div><pre class="example code">&lt;http://example.com/prov/service&gt; a prov:ServiceDescription;
+    prov:describesService _:direct .
+
+_:direct a prov:DirectQueryService ;
+  prov:provenanceUriTemplate 
+    "http://www.example.com/provenance/service?target={uri}" .</pre></div>
+          <p>
+            A provenance query service <em class="rfc2119" title="MAY">MAY</em> recognize additional parameters encoded as part of a URI for the provenance record.  If it does, it <em class="rfc2119" title="SHOULD">SHOULD</em> include these in the provenance URI template in the service description, so that clients may discover how a URI is formed using this additional information.
+            For example, a query service might offer to include just the immediate provenance of a target, or to also supply provenance of other resources from which the target is derived.  Suppose a service accepts an additional parameter <code>steps</code> that defines the number of previous steps to include in a provenance trace, it might publish its service description thus:
+          </p>
+          <div class="example"><div class="example-title"><span>Example 6</span></div><pre class="example code">&lt;http://example.com/prov/service&gt; a prov:ServiceDescription;
+    prov:describesService _:direct .
+
+_:direct a prov:DirectQueryService ;
+  prov:provenanceUriTemplate 
+    "http://www.example.com/provenance/service?target={uri}{&amp;steps}" .</pre></div>
+          <p>
+            (Note that in this case, a "level 3" URI template feature is used [<cite><a class="bibref" href="#bib-URI-template">URI-template</a></cite>].)
+          </p>
+          <p>
+            Section <a href="#direct-http-query-service-invocation" class="sectionRef sec-ref">section 4.2 Direct HTTP query service invocation</a> discusses how a client interacts with a direct HTTP query service. 
+          </p>
+
+        </section>
+
+        <section id="sparql-query-service-description">
+          <h4><span class="secno">4.1.2 </span>SPARQL query service description</h4>
+          <p>
+            A SPARQL query service is described by an RDF resource of type <code>sd:Service</code> [<cite><a class="bibref" href="#bib-SPARQL-SD">SPARQL-SD</a></cite>].
+          </p>
+          <p>
+            It allows for accessing provenance information using a SPARQL query, which may be constructed to retrieve provenance for a particular resource, or for multiple resources.  The query may be formulated using the PROV-O vocabulary terms [<cite><a class="bibref" href="#bib-PROV-O">PROV-O</a></cite>], and others supported by the SPARQL endpoint as appropriate. 
+          </p>
+          <p>
+            The SPARQL query service description is constructed as defined by <cite>SPARQL 1.1 Service Description</cite> [<cite><a class="bibref" href="#bib-SPARQL-SD">SPARQL-SD</a></cite>]; e.g.
+          </p>
+          <div class="example"><div class="example-title"><span>Example 7</span></div><pre class="example code">&lt;http://example.com/prov/service&gt; a prov:ServiceDescription;
+    prov:describesService _:sparql .
+
+_:sparql a sd:Service ;
+    sd:endpoint &lt;http://www.example.com/provenance/sparql&gt; ;
+    sd:supportedLanguage sd:SPARQL11Query .</pre></div>
+          <p>
+            where <code>http://www.example.com/provenance/sparql</code> is the URI of a provenance query SPARQL endpoint.
+          </p>
+          <p>
+            The SPARQL service description may be detailed or sparse, provided that it includes at least a <code>sd:endpoint</code> statement with the SPARQL service endpoint URI.
+          </p>
+          <p>
+            The endpoint may be given as an absolute or relative URI reference.  If a relative reference is given, it is interpreted in the normal way for the RDF format used, which will commonly be relative to the URI of the service document itself.
+          </p>
+        </section>
+
+        <section id="service-description-example">
+          <h4><span class="secno">4.1.3 </span>Service description example</h4>
+          <p>
+            The following service description example uses Turtle [<cite><a class="bibref" href="#bib-TURTLE">TURTLE</a></cite>] syntax to describe both direct HTTP and SPARQL query services:
+          </p>
+            <div class="example"><div class="example-title"><span>Example 8</span></div><pre class="example code">@prefix prov:    &lt;http://www.w3c.org/ns/prov#&gt; .
[email protected] dcterms: &lt;http://purl.org/dc/terms/&gt; .
[email protected] foaf:    &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] sd:      &lt;http://www.w3.org/ns/sparql-service-description#&gt; .
+
+&lt;&gt; a prov:ServiceDescription ;
+    prov:describesService &lt;#direct&gt;, &lt;#sparql&gt; ;
+    dcterms:publisher &lt;#us&gt;
+    .
+
+&lt;#us&gt; a foaf:Organization ;
+    foaf:name "and not a service!"
+    .
+
+&lt;#direct&gt; a prov:DirectQueryService ;
+    prov:provenanceUriTemplate "/direct?target={+uri}"
+    .
+
+&lt;#sparql&gt; a sd:Service ;
+    sd:endpoint &lt;/sparql/&gt; ;
+    sd:supportedLanguage sd:SPARQL11Query ;
+    sd:resultFormat &lt;http://www.w3.org/ns/formats/RDF_XML&gt; ,
+                    &lt;http://www.w3.org/ns/formats/Turtle&gt; ,
+                    &lt;http://www.w3.org/ns/formats/SPARQL_Results_XML&gt; ,
+                    &lt;http://www.w3.org/ns/formats/SPARQL_Results_JSON&gt; ,
+                    &lt;http://www.w3.org/ns/formats/SPARQL_Results_CSV&gt; ,
+                    &lt;http://www.w3.org/ns/formats/SPARQL_Results_TSV&gt;
+    .</pre></div>
+        </section>
+      </section>
+
+      <section id="direct-http-query-service-invocation">
+        <h3><span class="secno">4.2 </span>Direct HTTP query service invocation</h3>
+        <p>
+          This section describes the interaction between a client and a direct HTTP query service whose service description is as presented in <a href="#direct-http-query-service-description" class="sectionRef sec-ref">section 4.1.1 Direct HTTP query service description</a>, once the service description has been analyzed and its URI template has been extracted.
+        </p>
+        <p>
+          The <a class="internalDFN" href="#dfn-target-uri">target-URI</a> for which provenance is required is used in the expansion of the supplied URI template [<cite><a class="bibref" href="#bib-RFC3986">RFC3986</a></cite>] to formulate an HTTP GET request.
+        </p>
+        <p>
+          Thus, in the first service description example in <a href="#direct-http-query-service-description" class="sectionRef sec-ref">section 4.1.1 Direct HTTP query service description</a>, the URI template is <code>http://www.example.com/provenance/service?target={uri}</code>.  If the supplied target-URI is <code>http://www.example.com/entity123</code>, this would be used as the value for variable <code>uri</code> when expanding the template.  The resulting HTTP request used to retrieve a provenance record would be:</p>
+          <div class="example"><div class="example-title"><span>Example 9</span></div><pre class="example code">GET /provenance/service?<b>target</b>=http%3A%2F%2Fwww.example.com%2Fentity123 HTTP/1.1
+Host: example.com</pre></div>
+        <p>
+          Any server that implements this protocol and receives a request URI in a form corresponding to its published URI template <em class="rfc2119" title="SHOULD">SHOULD</em> return a provenance record for the embedded target-URI.  The target-URI is obtained by percent-decoding [<cite><a class="bibref" href="#bib-RFC3986">RFC3986</a></cite>] the part of the request URI corresponding to occurrences of the variable <code>uri</code> in the URI template.  E.g., in the above example, the decoded target-URI is <code>http://www.example.com/entity123</code>.  The target-URI <em class="rfc2119" title="MUST">MUST</em> be an absolute URI, and the server <em class="rfc2119" title="SHOULD">SHOULD</em> respond with <code>400 Bad Request</code> if it is not.
+        </p>
+        <p>
+          A server <em class="rfc2119" title="SHOULD NOT">SHOULD NOT</em> offer a template containing <code>{+uri}</code> or other non-simple variable expansion options [<cite><a class="bibref" href="#bib-URI-template">URI-template</a></cite>] unless all valid target-URIs for which it can provide provenance do not contain problematic characters like <code>'#'</code> or <code>'&amp;'</code>.
+        </p>
+        <div class="note"><div class="note-title" role="heading" aria-level="4"><span>Note</span></div><p class="">
+          The defined URI template expansion process [<cite><a class="bibref" href="#bib-URI-template">URI-template</a></cite>] generally takes care of %-escaping characters that are not permitted in URIs. However, when expanding a template with <code>{+uri}</code> (or other non-simple variable expansion options), some permitted characters such as <code>'#'</code> and <code>'&amp;'</code> are not escaped.  If the supplied target-URI contains these characters, then they may disrupt interpretation of the resulting query URI.  A generally more reliable approach is to use <code>{uri}</code> in the URI template string, which will cause all URI-reserved characters to be %-escaped as part of the URI-template expansion, as in the example above.
+        </p></div>
+        <p>
+          If the provenance described by the request is unknown to the server, a suitable error response code <em class="rfc2119" title="SHOULD">SHOULD</em> be returned.  In the absence of any security of privacy concerns about the resource, that might be <code>404 Not Found</code>.  But if the existence or non-existence of a resource is considered private or sensitive, an authorization failure or other response may be returned.
+        </p>
+        <p>
+          The direct HTTP query service may return provenance in any available format.
+          For interoperable provenance publication, use of PROV represented in any of its specified formats is recommended.  Where alternative formats are available, selection may be made by content negotiation, using <code>Accept:</code> header fields in the HTTP request.
+          Services <em class="rfc2119" title="MUST">MUST</em> identify the <code>Content-Type</code> of the provenance returned.
+        </p>
+        <p>
+          Additional URI query parameters may be used as indicated by the service description in <a href="#direct-http-query-service-description" class="sectionRef sec-ref">section 4.1.1 Direct HTTP query service description</a>.  The second service description example specifies a URI template with an additional variable which may be used to control the scope of provenance information returned: <code>http://www.example.com/provenance/service?target={+uri}{&amp;steps}</code>.  Following [<cite><a class="bibref" href="#bib-RFC3986">RFC3986</a></cite>], if no value for variable <code>steps</code> is provided when expanding the template, this extra element is effectively ignored.  But if a <code>steps</code> value of (say) <code>2</code> is provided, then the resulting HTTP query would be:
+        </p>
+        <div class="example"><div class="example-title"><span>Example 10</span></div><pre class="example code">GET http://example.com/provenance/service?<b>target</b>=http://www.example.com/entity&amp;<b>steps</b>=2 HTTP/1.1</pre></div>
+        <div class="note"><div class="note-title" role="heading" aria-level="4"><span>Note</span></div><p class="">
+          The use of any specific URI template variable other than <code>uri</code> for the target-URI is a matter for agreement between the client and query service, and is not specified in this note.  It is mentioned here simply to show that the possibility exists to formulate more detailed queries.
+        </p></div>
+      </section>
+
+      <!-- <section class="informative"> -->
+      <section id="provenance-query-service-discovery">
+        <h3><span class="secno">4.3 </span>Provenance query service discovery</h3>
+        <p>
+          Previously, <a href="#locating-provenance-records" class="sectionRef sec-ref">section 3. Locating provenance records</a> has described use of HTTP <code>Link:</code> header fields, HTML <code>&lt;link&gt;</code> elements and RDF statements to indicate provenance query services. Beyond that, this specification does not define any specific mechanism for discovering query services.  Applications may use any appropriate mechanism, including but not limited to: prior configuration, search engines, service registries, etc.
+        </p>
+        <p>
+          To facilitate service discovery, we recommend that RDF publication of dataset and service descriptions use the property <code>prov:has_query_service</code> and the provenance service type <code>prov:ServiceDescription</code> as appropriate (see the appendix <a href="#prov-namespace" class="sectionRef">section B. </a>).
+        </p>
+        <p>
+          For example, a VoID description [<cite><a class="bibref" href="#bib-VoID">VoID</a></cite>] of a dataset might indicate a provenance query service providing information about that dataset:
+        </p>
+        <pre class="pattern">  &lt;http://example.org/dataset/&gt; a void:Dataset ;
+    prov:has_query_service &lt;http://example.org/provenance/&gt; .</pre>
+        <p>
+          The RDF service description example in <a href="#service-description-example" class="sectionRef sec-ref">section 4.1.3 Service description example</a> shows use of the <code>prov:ServiceDescription</code> type.
+        </p>
+      </section>
+
+    </section>
+
+<!-- ==== Section 5 ===================================================================================== -->
+
+    <section id="provenance-pingback">
+      <!--OddPage--><h2><span class="secno">5. </span>Provenance pingback</h2>
+      <p>
+        This section describes a mechanism that may be used to discover related provenance information that the publisher of a resource does not otherwise know about; e.g. provenance describing how it is used after it has been created.
+      </p>
+      <p>
+        The mechanisms discussed in previous sections are primarily concerned with the publisher enabling access to known provenance about an entity, answering with questions such as:
+      </p>
+      <ul>
+        <li>what was this resource based upon?</li>
+        <li>how was it constructed?</li>
+        <li>who made it?</li>
+        <li>when was it made?</li>
+      </ul>
+      <p>
+        These questions can be opened up to consider provenance information created by unrelated third parties, like:
+      </p>
+      <ul>
+        <li>what new resources are based on this resource?</li>
+        <li>what has this resource been used for?</li>
+        <li>who has used it?</li>
+        <li>what other resources are derived from the same sources as this resource?
+      </li></ul>
+      <p>
+        The ability to answer such broader questions requires some cooperation among the parties who use a resource; for example, a consumer could report use directly to the publisher, or a search engine could discover and report downstream resource usage.  To facilitate such cooperation, a resource publisher may receive provenance "ping-backs". (The mechanism described here is
+inspired by <a href="http://www.hixie.ch/specs/pingback/pingback" class="externalRef">blog pingbacks</a>, but avoids the need for XML-RPC and is specific for provenance records.)
+      </p>
+      <p>
+        A resource may have an associated provenance ping-back URI, which may be presented with references to provenance about the resource.  The ping-back URI is associated with a resource using mechanisms similar to those used for presenting a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a>, but using a <code>prov:pingback</code> link relation instead of <code>prov:has_provenance</code>.  A consumer of the resource, or some other system, may perform an HTTP POST operation to the pingback URI, with a request body containing a list of provenance-URIs for provenance records describing uses of the resource.
+      </p>
+      <p>
+        For example, consider a resource that is published by <code>acme.example.com</code>, and is subsequently used by <code>coyote.example.org</code> in the construction of some new entity;  we might see an exchange along the following lines.  We start with <code>coyote.example.org</code> retrieving a copy of <code>acme.example.org</code>'s resource:
+      </p>
+      <div class="example"><div class="example-title"><span>Example 11</span></div><pre class="example code">C: GET http://acme.example.org/super-widget123 HTTP/1.1
+
+S: 200 OK
+S: Link: &lt;http://acme.example.org/super-widget123/provenance&gt;; 
+         rel="http://www.w3.org/ns/prov#has_provenance"
+S: Link: &lt;http://acme.example.org/super-widget123/pingback&gt;; 
+         rel="http://www.w3.org/ns/prov#pingback"
+ :
+(super-widget123 resource data)</pre></div>
+      <p>
+        The first of the links in the response is a <code>has_provenance</code> link with a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a> that has been described previously (<a href="#resource-accessed-by-http" class="sectionRef sec-ref">section 3.1 Resource accessed by HTTP</a>).  The second is a distinct resource that exists to receive provenance pingbacks.  Later, when a new resource has been created or some related action performed based upon the <code>acme.example.org/super-widget123</code>, a client may post a pingback request to the supplied <code>pingback</code> URI:
+      </p>
+      <div class="example"><div class="example-title"><span>Example 12</span></div><pre class="example code">C: POST http://acme.example.org/super-widget123/pingback HTTP/1.1
+C: Content-Type: text/uri-list
+C:
+C: http://coyote.example.org/contraption/provenance
+C: http://coyote.example.org/another/provenance
+
+S: 204 No Content</pre></div>
+      <p>
+        The pingback request supplies a list of <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a>s from which additional provenance may be retrieved.  The pingback service may do as it chooses with these URIs; e.g., it may choose to save them for later use, to retrieve the associated provenance and save that, to publish the URIs along with other provenance information about the original entity to which they relate, or even to ignore them.
+      </p>
+      <p>
+        There is no required information in the server response to a pingback POST request.
+        In the examples here, the pingback service responds positively with <code>204 No Content</code> and an empty response body. Other HTTP status values like <code>200 OK</code>, <code>201 Created</code>, <code>202 Accepted</code>, and <code>303 See Other</code> might also be appropriate positive responses depending on the domain and application.
+      </p>
+      <p>
+        The only defined operation on a pingback-URI is POST, which supplies links to provenance information or services as described above.  A pingback-URI <em class="rfc2119" title="MAY">MAY</em> respond to other requests, but no requirements are imposed on how it responds.  In particular, it is not specified here how a pingback resource should respond to an HTTP GET request.
+      </p>
+      <p>
+        The pingback client <em class="rfc2119" title="MAY">MAY</em> include extra <code>has_provenance</code> links to indicate provenance records related to a different resources, specified with correspondingly different anchor URIs.  These <em class="rfc2119" title="MAY">MAY</em> indicate further provenance about existing resources, or about new resources (such as new entities derived or specialized from that for which the pingback URI was provided). For example:
+      </p>
+      <div class="example"><div class="example-title"><span>Example 13</span></div><pre class="example code">C: POST http://acme.example.org/super-widget123/pingback HTTP/1.1
+C: Link: &lt;http://coyote.example.org/extra/provenance&gt;;
+         rel="http://www.w3.org/ns/prov#has_provenance";
+         anchor="http://acme.example.org/extra-widget"
+C: Content-Type: text/uri-list
+C:
+C: http://coyote.example.org/contraption/provenance
+C: http://coyote.example.org/another/provenance
+C: http://coyote.example.org/extra/provenance
+
+S: 204 No Content</pre></div>
+      <p>
+        The client <em class="rfc2119" title="MAY">MAY</em> also supply <code>has_query_service</code> links indicating provenance query services that can describe the target-URI. The anchor <em class="rfc2119" title="MUST">MUST</em> be included, and <em class="rfc2119" title="SHOULD">SHOULD</em> be either the target-URI of the resource for which the pingback URI was provided (from the examples above, that would be <code>http://acme.example.org/super-widget123</code>), or some related resource with relevant provenance.  For example:
+      </p>
+      <div class="example"><div class="example-title"><span>Example 14</span></div><pre class="example code">C: POST http://acme.example.org/super-widget123/pingback HTTP/1.1
+C: Link: &lt;http://coyote.example.org/sparql&gt;;
+         rel="http://www.w3.org/ns/prov#has_query_service";
+         anchor="http://acme.example.org/super-widget123"
+C: Content-Type: text/uri-list
+C: Content-Length: 0
+C:
+
+S: 204 No Content</pre></div>
+      <p>
+        Here, the pingback client has supplied a query service URI, but did not submit any provenance-URIs and the URI list is therefore empty.  The <code>Link</code> header field indicates that the resource <code>http://acme.example.org/super-widget123/provenance</code> contains provenance information relating to <code>http://acme.example.org/super-widget123</code> (that being the URI of the resource for which the pingback URI was provided).
+      </p>
+
+      <!-- also in Stian's proposal
+
+      The pingback service MAY resolve the submitted URIs to validate and
+      check the provenance data, however reasonable care should be taken to
+      prevent malicious use of the pingback service for attacks such as
+      distributed denial of service (DDoS) and cross-site request forgery
+      (CSRF).
+
+      The server MAY, immediately or at a later time, include the submitted
+      *provenance-URI*s in responses to subsequent request to the provenance
+      service for the target-URI. (insert usual blurb about not trust on
+      such provenance)
+
+      The server SHOULD include a self-referential prov:pingback Link
+      header, which MUST include the anchor for the target-URI this pingback
+      service corresponds to. This serves the purpose for the client to
+      verify it has submitted a pingback to the correct service, in case it
+      has followed an untrusted prov:pingback Link header. The client MAY
+      for this purpose POST an empty text/uri-list to avoid side effects.
+
+      The server SHOULD indicate immediate acceptance by including the
+      corresponding {prov:has_provenance} {Link} headers for the accepted
+      *provenance-URI*s. If all submitted provenance-URIs have been
+      immediately accepted, the server SHOULD respond with HTTP status {200
+      OK} or {204 No Content}.
+
+      If server acceptance is pending for any of the submitted URIs, for
+      instance because the provenance-URIs are being validated or due to be
+      approved by a moderator, the server SHOULD respond with HTTP status
+      {202 Accepted}, and only include corresponding {prov:has_provenance}
+      {Link} headers for those provenance-URIs that have been immediately
+      accepted.
+
+      The server MAY respond with {401 Unauthorized} and standard
+      {{WWW-Authenticate}} headers if authentication is needed. The server
+      SHOULD respond with {403 Forbidden} if for any reason it refuses to
+      accept one or more of the submitted provenance-URIs or
+      provenance-service-URIs. If some URIs were accepted, but others were
+      refused, the server SHOULD respond with {403 Forbidden} and include
+      generated prov:has_provenance and prov:has_query_service Link headers for
+      the immediately accepted URIs.
+
+      -->
+
+
+    </section>
+
+<!-- ==== Section 6 ===================================================================================== -->
+
+    <section id="security-considerations">
+      <!--OddPage--><h2><span class="secno">6. </span>Security considerations</h2>
+      <p>
+        Provenance is central to establishing trust in data.  If provenance is corrupted, it may lead agents (human or software) to draw inappropriate and possibly harmful conclusions.  Therefore, care is needed to ensure that the integrity of provenance is maintained.  Just as provenance can help determine a level of trust in some information, a provenance record related to the provenance itself ("provenance of provenance") can help determine trust in the provenance.
+      </p>
+      <p>
+        The <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec15.html" class="externalRef">HTTP security considerations</a> [<cite><a class="bibref" href="#bib-HTTP11">HTTP11</a></cite>] generally apply for all of the resources and services located through the mechanism in this document.
+      </p>
+      <p>
+        Secure HTTP (https) <em class="rfc2119" title="SHOULD">SHOULD</em> be used across unsecured networks when accessing provenance that may be used as a basis for trust decisions, or to obtain a provenance URI for same.
+      </p>
+      <p>
+        When retrieving a provenance URI from a document, steps <em class="rfc2119" title="SHOULD">SHOULD</em> be taken to ensure the document itself is an accurate copy of the original whose author is being trusted (e.g. signature checking, or use of a trusted secure web service).  (See also <a class="sectionRef sec-ref" href="#interpreting-provenance-records">section 1.3 Interpreting provenance records</a>.)
+      </p>
+      <p>
+        Provenance may present a route for leakage of privacy-related information, combining as it does a diversity of information types with possible personally-identifying information; e.g. editing timestamps may provide clues to the working patterns of document editors, or derivation traces might indicate access to sensitive materials.  In particular, note that the fact that a resource is openly accessible does not mean that its provenance should also be.  When publishing provenance, its sensitivity <em class="rfc2119" title="SHOULD">SHOULD</em> be considered and appropriate access controls applied where necessary.  When a provenance-aware publishing service accepts some resource for publication, the contributors <em class="rfc2119" title="SHOULD">SHOULD</em> have some opportunity to review and correct or conceal any provenance that they don't wish to be exposed.  Provenance management systems <em class="rfc2119" title="SHOULD">SHOULD</em> embody mechanisms for enforcement and auditing of privacy policies as they apply to provenance.  Implementations <em class="rfc2119" title="MAY">MAY</em> choose to use standard HTTP authorization mechanisms to restrict access to resources, returning <code>401 Unauthorized</code>, <code>403 Forbidden</code> or <code>404 Not Found</code> as appropriate.
+      </p>
+      <p>Provenance may be used by audits to establish accountability for information use [<cite><a class="bibref" href="#bib-INFO-ACC">INFO-ACC</a></cite>] and to verify use of proper processes in information processing activities.  Thus, provenance management systems can provide mechanisms to support auditing and enforcement of information handling policies. In such cases, provenance itself may be a valuable target for attack by malicious agents, and care must be taken to ensure it is stored securely and in a fashion that resists attempts to tamper with it.
+      </p>
+      <p>
+        The pingback service described in <a href="#provenance-pingback" class="sectionRef sec-ref">section 5. Provenance pingback</a> might be abused for "link spamming" (similar to the way that weblog ping-backs have been used to direct viewers to spam sites).  As with many such services, an application needs to find a balance between maintaining ease of submission for useful information and blocking unwanted information.  We have no easy solutions for this problem, and the caveats noted above about establishing integrity of provenance records apply similarly to information provided by ping-back calls.
+      </p>
+      <p>
+        When clients and servers are retrieving submitted URIs such as provenance descriptions and following or registering links; reasonable care should be taken to prevent malicious use such as distributed denial of service attacks (DDoS), cross-site request forgery (CSRF), spamming and hosting of inappropriate materials. Reasonable preventions might include same-origin policy, HTTP authorization, SSL, rate-limiting, spam filters, moderation queues, user acknowledgements and validation. It is out of scope for this document to specify how such mechanisms work and should be applied.
+      </p>
+      <p>
+        Provenance pingback uses an HTTP POST operation, which may be used for non-"safe" interactions in the sense of [<cite><a class="bibref" href="#bib-WEBARCH">WEBARCH</a></cite>] (<a href="http://www.w3.org/TR/2004/REC-webarch-20041215/#safe-interaction" class="externalRef">section 3.4</a>).  Care needs to be taken that user agents are not tricked into POSTing to incorrect URIs in such a way that may incur unintended effects or obligations.  For example, a malicious site may present a pingback URI that executes an instruction on a different web site.  Risks of such abuse may be mitigated by: performing pingbacks only to URIs from trusted sources; performing pingbacks only to the same origin as the provider of the pingback URI (like in-browser javascript same-origin restrictions), not sending credentials with pingback requests that were not obtained specifically for that purpose, and any other measures that may be appropriate.
+      </p>
+      <p>Accessing provenance services might reveal to the service and third-parties information which is considered private, including which resources a client has taken interest in. For instance, a browser extension which collects all provenance data for a resource which is being saved to the local disk, could be revealing user interest in a sensitive resource to a third-party site listed by <code>prov:has_provenance</code> or <code>prov:has_query_service</code> relation. A detailed query submitted to a third-party provenance query service might be revealing personal information such as social security numbers.  Accordingly, user agents in particular <em class="rfc2119" title="SHOULD NOT">SHOULD NOT</em> follow provenance and provenance service links without first obtaining the user's explicit permission to do so.
+      </p>
+    </section>
+ 
+<!-- ===================================================================================== -->
+    
+    <section class="appendix" id="acknowledgements">
+      <!--OddPage--><h2><span class="secno">A. </span>Acknowledgements</h2>
+      <p>
+        The editors acknowledge the contribution and review from members of the <abbr title="World Wide Web Consortium">W3C</abbr> Provenance working group for their feedback throughout the development of this specification.
+      </p>
+      <p>
+        Thanks to Erik Wilde and other members of the <abbr title="World Wide Web Consortium">W3C</abbr> Linked Data Platform working group for an extended discussion of REST service design issues, which has informed some aspects of the provenance service mechanisms.
+      </p>
+      <p>
+        Thanks to Robin Berjon for making our lives easier with his <a href="http://dev.w3.org/2009/dap/ReSpec.js/documentation.html" class="externalRef">ReSpec</a> tool.
+      </p>
+      <p>
+Members of the PROV Working Group at the time of publication of this document were:
+
+Ilkay Altintas (Invited expert),
+Reza B'Far (Oracle Corporation),
+Khalid Belhajjame (University of Manchester),
+James Cheney (University of Edinburgh, School of Informatics),
+Sam Coppens (iMinds - Ghent University),
+David Corsar (University of Aberdeen, Computing Science),
+Stephen Cresswell (The National Archives),
+Tom De Nies (iMinds - Ghent University),
+Helena Deus (DERI Galway at the National University of Ireland, Galway, Ireland),
+Simon Dobson (Invited expert),
+Martin Doerr (Foundation for Research and Technology - Hellas(FORTH)),
+Kai Eckert (Invited expert),
+Jean-Pierre EVAIN (European Broadcasting Union, EBU-UER),
+James Frew (Invited expert),
+Irini Fundulaki (Foundation for Research and Technology - Hellas(FORTH)),
+Daniel Garijo (Ontology Engineering Group, Universidad Politécnica de Madrid, Spain),
+Yolanda Gil (Invited expert),
+Ryan Golden (Oracle Corporation),
+Paul Groth (Vrije Universiteit),
+Olaf Hartig (Invited expert),
+David Hau (National Cancer Institute, NCI),
+Sandro Hawke (<abbr title="World Wide Web Consortium">W3C</abbr>/<abbr title="Massachusetts Institute of Technology">MIT</abbr>),
+Jörn Hees (German Research Center for Artificial Intelligence (DFKI) Gmbh),
+Ivan Herman, (<abbr title="World Wide Web Consortium">W3C</abbr>/<abbr title="European Research Consortium for Informatics and Mathematics">ERCIM</abbr>),
+Ralph Hodgson (TopQuadrant),
+Hook Hua (Invited expert),
+Trung Dong Huynh (University of Southampton),
+Graham Klyne (University of Oxford),
+Michael Lang (Revelytix, Inc.),
+Timothy Lebo (Rensselaer Polytechnic Institute),
+James McCusker (Rensselaer Polytechnic Institute),
+Deborah McGuinness (Rensselaer Polytechnic Institute),
+Simon Miles (Invited expert),
+Paolo Missier (School of Computing Science, Newcastle university),
+Luc Moreau (University of Southampton),
+James Myers (Rensselaer Polytechnic Institute),
+Vinh Nguyen (Wright State University),
+Edoardo Pignotti (University of Aberdeen, Computing Science),
+Paulo da Silva Pinheiro (Rensselaer Polytechnic Institute),
+Carl Reed (Open Geospatial Consortium),
+Adam Retter (Invited Expert),
+Christine Runnegar (Invited expert),
+Satya Sahoo (Invited expert),
+David Schaengold (Revelytix, Inc.),
+Daniel Schutzer (FSTC, Financial Services Technology Consortium),
+Yogesh Simmhan (Invited expert),
+Stian Soiland-Reyes (University of Manchester),
+Eric Stephan (Pacific Northwest National Laboratory),
+Linda Stewart (The National Archives),
+Ed Summers (Library of Congress),
+Maria Theodoridou (Foundation for Research and Technology - Hellas(FORTH)),
+Ted Thibodeau (OpenLink Software Inc.),
+Curt Tilmes (National Aeronautics and Space Administration),
+Craig Trim (IBM Corporation),
+Stephan Zednik (Rensselaer Polytechnic Institute),
+Jun Zhao (University of Oxford),
+Yuting Zhao (University of Aberdeen, Computing Science).
+</p>
+    </section>
+
+<!-- ===================================================================================== -->
+    
+    <section class="appendix" id="terms-added-to-prov-namespace">
+      <!--OddPage--><h2 id="prov-namespace"><span class="secno">B. </span>Terms added to prov: namespace</h2>
+
+      <p>
+        This specification defines the following additional names in the provenance namespace
+        with URI <a href="http://www.w3.org/ns/prov#" class="externalRef">http://www.w3.org/ns/prov#</a>.
+      </p>
+      <table>
+        <tbody><tr>
+          <th>Name</th><th>Description</th><th>Definition ref</th>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>ServiceDescription</code></td>
+          <td>Type for a generic provenance query service. Mainly for use in RDF provenance query service descriptions, to facilitate discovery in linked data environments.</td>
+          <td><a href="#provenance-query-service-discovery" class="sectionRef sec-ref">section 4.3 Provenance query service discovery</a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>DirectQueryService</code></td>
+          <td>Type for a direct HTTP query service description. Mainly for use in RDF provenance query service descriptions, to distinguish direct HTTP query service descriptions from other query service descriptions.</td>
+          <td><a href="#direct-http-query-service-description" class="sectionRef sec-ref">section 4.1.1 Direct HTTP query service description</a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>has_anchor</code></td>
+          <td>Indicates a <a class="internalDFN" href="#dfn-target-uri">target-URI</a> for an resource, used by an associated provenance record.</td>
+          <td><a href="#resource-represented-as-html" class="sectionRef sec-ref">section 3.2 Resource represented as HTML</a>, <a href="#resource-represented-as-rdf" class="sectionRef sec-ref">section 3.3 Resource represented as RDF</a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>has_provenance</code></td>
+          <td>Indicates a <a class="internalDFN" href="#dfn-provenance-uri">provenance-URI</a> for a resource;  the resource identified by this property presents a provenance record about its subject or anchor resource.
+          </td>
+          <td><a href="#resource-accessed-by-http" class="sectionRef sec-ref">section 3.1 Resource accessed by HTTP</a>, <a href="#resource-represented-as-html" class="sectionRef sec-ref">section 3.2 Resource represented as HTML</a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>has_query_service</code></td>
+          <td>Indicates a <a class="internalDFN" href="#dfn-provenance-query-service">provenance query service</a> that can access provenance related to its subject or anchor resource.</td>
+          <td><a href="#specifying-provenance-query-services" class="sectionRef sec-ref">section 3.1.1 Specifying Provenance Query Services</a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>describesService</code></td>
+          <td>relates a generic provenance query service resource (type <code>prov:ServiceDescription</code>) to a specific query service description (e.g. a <code>prov:DirectQueryService</code> or a <code>sd:Service</code>).</td>
+          <td><a href="#provenance-query-service-description" class="sectionRef sec-ref">section 4.1 Provenance query service description</a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>provenanceUriTemplate</code></td>
+          <td>Indicates a URI template string for constructing provenance-URIs</td>
+          <td><a href="#direct-http-query-service-description" class="sectionRef sec-ref">section 4.1.1 Direct HTTP query service description</a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>pingback</code></td>
+          <td>Relates a resource to a provenance pingback service that may receive additional provenance links about the resource.</td>
+          <td><a href="#provenance-pingback" class="sectionRef sec-ref">section 5. Provenance pingback</a></td>
+        </tr>
+
+        <!--
+        <tr style="vertical-align: top;">
+          <td><code>...</code></td>
+          <td>...</td>
+          <td><a href="#..." class="sectionRef"></a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>...</code></td>
+          <td>...</td>
+          <td><a href="#..." class="sectionRef"></a></td>
+        </tr>
+        <tr style="vertical-align: top;">
+          <td><code>...</code></td>
+          <td>...</td>
+          <td><a href="#..." class="sectionRef"></a></td>
+        </tr>
+        -->
+
+      </tbody></table>
+
+      <p>
+        The ontology describing these terms is available <a href="http://www.w3.org/ns/prov-aq" class="externalRef">here</a>.
+      </p>
+
+
+    </section>
+ 
+<!-- ===================================================================================== -->
+
+<!--
+    
+    <section class='appendix'>
+      <h2>Changes log</h2>
+
+      <p class=TODO>
+        Always update copy of mercurial change log in review copies.<br/>
+        Remove this section on final publication.
+      </p>
+
+      <section>
+        <h2>Changes since 20130312 publication</h2>
+            hg log -r tip:b665bc9447ce \
+              - -template "<dt>{date|isodate} {node|short} {author}</dt><dd>{desc}</dd>\n" \
+              prov-aq.html
+        <dl>
+<dt>2013-04-12 12:07 +0100 dae5268c75c0 Graham Klyne</dt><dd>Add some text clarifying that pingback provenance may be about new entities; result of dereferencing 'target-URI' not specified</dd>
+<dt>2013-04-12 11:32 +0100 a89cc91fa022 Graham Klyne</dt><dd>Remove 'at risk' note from section on pingback</dd>
+<dt>2013-04-12 11:31 +0100 318ae02bca82 Graham Klyne</dt><dd>Change example URIs in pingback description to make it clearer they are instances (e.g. http://acme.example.org/super-widget123)</dd>
+<dt>2013-04-08 10:33 +0100 3ddca8678084 Graham Klyne</dt><dd>Update change log</dd>
+<dt>2013-04-08 10:30 +0100 2de1db892bfc Graham Klyne</dt><dd>Various editorial fixes; drop note about possibility of service document description from LDP WG.</dd>
+<dt>2013-04-05 18:20 +0100 8b6a3e6e27c8 Graham Klyne</dt><dd>Additions and TODO in acknowledgements section.</dd>
+<dt>2013-04-05 18:15 +0100 2072b00f4563 Graham Klyne</dt><dd>Fix typo</dd>
+<dt>2013-04-05 18:11 +0100 04c325fb6e36 Graham Klyne</dt><dd>Update change log</dd>
+<dt>2013-04-05 18:10 +0100 eb85bfc53e09 Graham Klyne</dt><dd>Many editorial fixes suggested by Stian; add RFC2119 reference; revised service description examples and text; update SPARQL-SD reference; some re-organization and cross-linking of material relating to direct HTTP query service description and invocation; clean up description of URI template handling; dropped suggestion of escaping '#', etc. in target-URIs used with templates; updated pingback examples; dropped Link: headers from pingback responses in examples; some re-working of pingback description and examples; updated security considerations, esp. concern of POST to maliciously provided pingback URI</dd>
+<dt>2013-04-05 14:17 +0100 41eaac306f75 Graham Klyne</dt><dd>Updated examples and clarified description of pingback; removed 'third working draft' paragraph; moved note about handling of anchors in HTTP vs HTML/RDF; changed URIs in examples to make them more recognizable as instances</dd>
+<dt>2013-03-26 21:45 +0000 b223c6898726 Graham Klyne</dt><dd>Fix cross-references to provenance-pingbacks</dd>
+<dt>2013-03-26 20:17 +0000 0dcbb7275a70 Graham Klyne</dt><dd>Update change log</dd>
+<dt>2013-03-26 20:15 +0000 4c62e1f97edd Graham Klyne</dt><dd>First draft of changes to remove directionality of provenance pingback (previously described as forward provenance)</dd>
+<dt>2013-03-25 16:15 +0000 cd9d155c1be3 Graham Klyne</dt><dd>Allow publish date to 'float' for mworking copy</dd>
+<dt>2013-03-25 16:12 +0000 5389846eaf90 Graham Klyne</dt><dd>Merge</dd>
+<dt>2013-03-25 16:11 +0000 bb6113fa4e67 Graham Klyne</dt><dd>Clean up TODO flags</dd>
+<dt>2013-03-25 15:48 +0000 700014e20954 Graham Klyne</dt><dd>Add note in section 3 to acknowledge ISSUE-628 (but no substantive change)</dd>
+<dt>2013-03-25 15:30 +0000 4f3bbad454f0 Graham Klyne</dt><dd>Tune service description text to make it clear that service descriptions other than RDF are OK</dd>
+<dt>2013-03-25 15:21 +0000 b665bc9447ce Graham Klyne</dt><dd>Revised description of recommended provenance formats per WG discussion.  Added reference to HTTP 1.1 spec.</dd>
+        </dl>
+      </section>
+
+      <section>
+        <h2>Changes since 20120619 publication</h2>
+
+            hg log -r tip:d0af0446868d \
+              - -template "<dt>{date|isodate} {node|short} {author}</dt><dd>{desc}</dd>\n" \
+              prov-aq.html
+
+        <dl>
+<dt>2013-02-27 16:23 +0000 35385cbbfb9f Graham Klyne</dt><dd>Further refinements and bug fixes in the forward provenance section</dd>
+<dt>2013-02-27 15:33 +0000 2dfd7fac85c9 Graham Klyne</dt><dd>Merge</dd>
+<dt>2013-02-27 15:19 +0000 bae275eaaf81 Stian Soiland-Reyes</dt><dd>Added Stian as PROV-AQ author</dd>
+<dt>2013-02-27 15:33 +0000 ecf3af571f1e Graham Klyne</dt><dd>Changed entity-URI back to target-URI, and updated concept definition to indicate it may also denote an activity</dd>
+<dt>2013-02-27 13:02 +0000 d6085196a22d Graham Klyne</dt><dd>Some tidying up of section decsribing provenance pingback</dd>
+<dt>2013-02-27 12:26 +0000 018e25f63183 Graham Klyne</dt><dd>Changed all normative references to informative (this being a NOTE)</dd>
+<dt>2013-02-27 12:23 +0000 33eea34f1863 Graham Klyne</dt><dd>Renamed link relations 'hasProvenance', 'hasAnchor' and 'hasQueryService' to 'has_provenance', 'has_anchor' and 'has_query_service' respectively.  This is because RFC5988 strongly recommends link relations to be all lowercase.</dd>
+<dt>2013-02-26 18:42 +0000 25eb1149862f Graham Klyne</dt><dd>Add placeholder links to ontology; deleted note in Appendiox B</dd>
+<dt>2013-02-26 18:33 +0000 473af1a90df2 Graham Klyne</dt><dd>Added describesService in appendix B</dd>
+<dt>2013-02-26 18:24 +0000 211ff39ee699 Graham Klyne</dt><dd>Add to security considerations: possible malicious use of links; possible information leakage when provenance links are folloiwed, or services used. (Stian:58,59)</dd>
+<dt>2013-02-26 18:12 +0000 ec95bc31a43b Graham Klyne</dt><dd>Incorporate Stian's revised pingback proposal: accept links rather than actual provenance.</dd>
+<dt>2013-02-26 17:19 +0000 eadbf7c04b31 Graham Klyne</dt><dd>Renamed prov:provPingback as just prov:pingback (Stian:55)</dd>
+<dt>2013-02-26 17:07 +0000 4fd6242c151c Graham Klyne</dt><dd>Re-worked description of direct HTTP query, particularly escaping of URI special characters and provenance formats returned.  Revise description of return codes. (Section 4.2)</dd>
+<dt>2013-02-26 16:10 +0000 bbef7256bc91 Graham Klyne</dt><dd>Rename prov:ProvenanceQueryService to prov:ServiceDescription</dd>
+<dt>2013-02-26 15:53 +0000 206caf60d43a Graham Klyne</dt><dd>Incorporarted Stian's proposal for a service description property</dd>
+<dt>2013-02-26 14:40 +0000 ae119d2377ca Graham Klyne</dt><dd>Query service - editorial updates per Stian's comments 35-41, including re-work of motivation</dd>
+<dt>2013-02-26 13:34 +0000 1a0bded232fb Graham Klyne</dt><dd>Edirtorial updates in response to Luc's comments; updated CSS for external link</dd>
+<dt>2013-02-26 11:26 +0000 52d0f60610aa Graham Klyne</dt><dd>Editorial updates in response to comments by Dong</dd>
+<dt>2013-02-26 10:44 +0000 a87d5f3c056c Graham Klyne</dt><dd>Moved entire discussion of bundles in section 2 to a NOTE, and simplified.</dd>
+<dt>2013-02-26 10:24 +0000 fd2f1476c795 Graham Klyne</dt><dd>Further editorial changes suggestred by Stian's comments 28,29,30,33; quote anchor parameters in Link: header examples</dd>
+<dt>2013-02-21 19:16 +0000 2a38eacd1735 Graham Klyne</dt><dd>Section 3, editorial changes and reorganization of text suggested by Stian's comments (15,16,17,18,19,20,21,22,23,24,25,26,27).  Moved some more material from sect 3 to sect 1.3, and trimmed.  Removed duplicate material about authority guarantees from section 2.  Added URI/IRI discussion to concepts.  Added HTTP examples.  Included '#' in shorthand references to link relations.</dd>
+<dt>2013-02-21 17:27 +0000 6c7dc767652a Graham Klyne</dt><dd>More trimming of material onprovenance interpretation</dd>
+<dt>2013-02-21 15:57 +0000 be8f6ec8a2d5 Graham Klyne</dt><dd>Section 3, editorial changes and reorganization of text suggested by Stian's comments (10,11,12,13,14).  provider abnd consumer definitions moved to 1.1.  Further discussion of provenance interpretation moved to section 1.3.</dd>
+<dt>2013-02-21 15:31 +0000 7e2c896d5b3b Graham Klyne</dt><dd>Section 2, non-substantive editorial changes suggested by Stian's comments (8,9)</dd>
+<dt>2013-02-21 15:22 +0000 9afefa103a72 Graham Klyne</dt><dd>Non-substantive editorial changes suggested by Stian's comments (4,6,7)</dd>
+<dt>2013-02-21 15:07 +0000 27cf75d7a6f2 Graham Klyne</dt><dd>Changed 'target-URI' to 'entity-URI', and revised some associated text to describe provenance access with respect to entities.  Stian's comment (2)</dd>
+<dt>2013-02-21 14:06 +0000 cc0ec03fed0e Graham Klyne</dt><dd>Update Turtle reference to CR</dd>
+<dt>2013-02-21 13:33 +0000 2d42fb73e214 Graham Klyne</dt><dd>Add placeholder appendix for change log</dd>
+<dt>2013-02-07 18:26 +0000 ae85f08dcda4 Graham Klyne</dt><dd>Further editorial fixes suggested by Tim</dd>
+<dt>2013-02-07 17:43 +0000 266d233ce54c Graham Klyne</dt><dd>Move text about isolating information from section 3 (locating) to 1.3 (interpreting).  Tim's comment (13)</dd>
+<dt>2013-02-07 17:29 +0000 a53fb5b58d8f Graham Klyne</dt><dd>Section 2 editorial rework including suggestions by Tim</dd>
+<dt>2013-02-07 16:41 +0000 cf11871bb9ba Graham Klyne</dt><dd>Editorial fixes suggested by Tim, and replace 'provenance description' with 'provenance record', following PROV-DM</dd>
+<dt>2013-02-07 15:53 +0000 4d16b451fc1a Graham Klyne</dt><dd>Editorial fixes suggested by Simon</dd>
+<dt>2013-02-07 15:42 +0000 9406759adad3 Graham Klyne</dt><dd>Editorial fixes suggested by Simon</dd>
+<dt>2013-02-07 14:50 +0000 d5e7a0c76495 Graham Klyne</dt><dd>Minor editorial fixes suggested by Ivan</dd>
+<dt>2013-02-07 13:44 +0000 d4cf95c11dcd Graham Klyne</dt><dd>Minor editorial fixes suggested by Ivan</dd>
+<dt>2013-01-10 15:43 +0100 cb49c07522ff Paul Groth </dt><dd>updated to fix minor editorial errors</dd>
+<dt>2013-01-04 14:23 +0000 47a1f3baf67a Graham Klyne</dt><dd>Editorial tweaks</dd>
+<dt>2013-01-04 13:26 +0000 a374c48027b9 Graham Klyne</dt><dd>Separate prov:DirectQueryService (specifric mechanism) from prov:ProvenanceQueryService (generic)</dd>
+<dt>2013-01-04 13:11 +0000 7b4580bd6d52 Graham Klyne</dt><dd>Fix some section cross-references; rename 'prov:hasProvenanceService' as 'prov:hasQueryService'</dd>
+<dt>2013-01-04 13:03 +0000 f00efdbb4f6e Graham Klyne</dt><dd>Reorganize provenance query service description to accommodate SPARQL (ISSUE 601); 'rename provenance service' as 'provenance query service'; rename 'prov:ProvenanceService' as 'prov:ProivenanceQueryService'</dd>
+<dt>2012-12-10 22:40 +0000 08deb1462a7c Graham Klyne</dt><dd>Fix apostrophe</dd>
+<dt>2012-12-10 19:03 +0000 f0f315c6781c Graham Klyne</dt><dd>Fold in Jun's editorial comments.  Remove reference to POWDER</dd>
+<dt>2012-11-26 14:43 +0000 23f86dc89992 Graham Klyne</dt><dd>Change 'provenance information' to 'provenance description' (ISSUE 601); extensive editorial changes should be reviewed</dd>
+<dt>2012-11-26 12:07 +0000 4bbf03ed4eff Graham Klyne</dt><dd>Add note about service description and LDP consideration thereof</dd>
+<dt>2012-11-26 11:49 +0000 72ec0c88ede8 Graham Klyne</dt><dd>Add non-commital paragraph about accessing provenance bundles</dd>
+<dt>2012-11-26 11:08 +0000 b811ccb53b45 Graham Klyne</dt><dd>Update forward provenance (pingback) in response to comments; fix text around VoID example</dd>
+<dt>2012-11-20 16:00 +0000 839d503bd064 Graham Klyne</dt><dd>Added specification for pingback link header (ISSUE 600)</dd>
+<dt>2012-11-20 14:15 +0000 0e668b4ce436 Graham Klyne</dt><dd>Tidy up some text</dd>
+<dt>2012-11-20 14:03 +0000 3cba6f76b797 Graham Klyne</dt><dd>Expanded discussion of provenance service discovery to include prov:hasProvenanceService</dd>
+<dt>2012-11-20 12:22 +0000 44586518f842 Graham Klyne</dt><dd>Remove speculative non-specification text to be covered in FAQ (ISSUES 426, 598)</dd>
+<dt>2012-11-20 11:36 +0000 2f1a8ca558a8 Graham Klyne</dt><dd>Added section with table of URIs and what they dereference to (ISSUE 424)</dd>
+<dt>2012-11-20 10:37 +0000 d2acceb63c0b Graham Klyne</dt><dd>Make treatment of direct retrieval and service for provenance access more equally visible (ISSUE 422)</dd>
+<dt>2012-11-19 18:53 +0000 69d2ba847f40 Graham Klyne</dt><dd>Point out that provenance services can accept paraneters other than just 'target' (ISSUE 420)</dd>
+<dt>2012-11-19 18:10 +0000 6a283fe7b70c Graham Klyne</dt><dd>Added definitions for accessung and locating (ISSUE 417)</dd>
+<dt>2012-11-19 13:23 +0000 45683a007809 Graham Klyne</dt><dd>More CSS tweaking to override RewSopec.js colouring</dd>
+<dt>2012-11-19 13:06 +0000 390df423d8b3 Graham Klyne</dt><dd>Formatting and CSS colour tweaks for examples</dd>
+<dt>2012-11-19 12:58 +0000 7f6c1a541631 Graham Klyne</dt><dd>Added section on Link: headers and content negotiation (ISSUE 416)</dd>
+<dt>2012-11-19 12:17 +0000 9c24773fd6c7 Graham Klyne</dt><dd>Revert to W3C-hosted ReSpec.js</dd>
+<dt>2012-11-19 11:48 +0000 10c290a46ee0 Graham Klyne</dt><dd>Added icon to distibguish external links (ISSUE 400)</dd>
+<dt>2012-11-16 16:29 +0000 5f35560288e7 Graham Klyne</dt><dd>Updsate and cross-link table of prov: URIs defined</dd>
+<dt>2012-11-16 16:01 +0000 3144d9093733 Graham Klyne</dt><dd>Changed link relations to URIs; removed IANA considerations section</dd>
+<dt>2012-11-10 19:03 +0000 77c849e3d67d Graham Klyne</dt><dd>Hyperlink concept definitions to themselves (per request from Tim 2012-06-05)</dd>
+<dt>2012-11-10 18:26 +0000 aff3d2fcf8f5 Graham Klyne</dt><dd>Update security considerations with note about use of provenance as part of audit/enforcement mechanism</dd>
+<dt>2012-11-10 18:07 +0000 84864eeceffb Graham Klyne</dt><dd>Update list of PROV documents, copied from PROV-DM</dd>
+<dt>2012-11-10 02:08 +0000 beb278a59b28 Graham Klyne</dt><dd>Revert JS import to W3C server</dd>
+<dt>2012-11-08 22:36 +0000 35ee2d7209ea Graham Klyne</dt><dd>Adjust TODO notes</dd>
+<dt>2012-11-08 22:27 +0000 d269fcdfc9fd Graham Klyne</dt><dd>Cut back on verbiage in sect 3,4 rbitrary data</dd>
+<dt>2012-11-08 22:24 +0000 aba651f6da5e Graham Klyne</dt><dd>Adjust TODO notes</dd>
+<dt>2012-11-08 22:20 +0000 06627e013264 Graham Klyne</dt><dd>Revised section 3 descriptions in terms of prodcuers and consumers</dd>
+<dt>2012-11-08 12:12 +0000 098e7be8b4d5 Graham Klyne</dt><dd>Updated security considerations to mention audit</dd>
+<dt>2012-11-06 17:04 +0000 96247e20c8b4 Graham Klyne</dt><dd>Add TODO for producer/consumer roles, add note about multiple links, add reference to RFC3986 for %-escaping</dd>
+<dt>2012-11-06 15:17 +0000 4fbe51a47591 Graham Klyne</dt><dd>Update security considerations, note about non-RDF service desription, PROV-O link, acknowledgements</dd>
+<dt>2012-06-20 14:27 -0700 d0af0446868d Paul Groth</dt><dd>updated to reflect newly published version</dd>
+          </dl>
+      </section>
+    </section>
+-->
+
+<!-- ===================================================================================== -->
+
+  
+
+<section id="references" class="appendix"><!--OddPage--><h2><span class="secno">C. </span>References</h2><section id="informative-references"><h3><span class="secno">C.1 </span>Informative references</h3><dl class="bibliography"><dt id="bib-HTTP11">[HTTP11]</dt><dd>R. Fielding et al. <a href="http://www.ietf.org/rfc/rfc2616.txt"><cite>Hypertext Transfer Protocol - HTTP/1.1</cite></a>. June 1999. RFC 2616. URL: <a href="http://www.ietf.org/rfc/rfc2616.txt">http://www.ietf.org/rfc/rfc2616.txt</a>
+</dd><dt id="bib-INFO-ACC">[INFO-ACC]</dt><dd>Weitzner, Abelson, Berners-Lee, Feigenbaum, Hendler, and Sussman. <a href="http://dig.csail.mit.edu/2008/06/info-accountability-cacm-weitzner.pdf"><cite>Information Accountability</cite></a>. Communications of the ACM, Jun. 2008, 82-87, <a href="http://doi.acm.org/10.1145/1349026.1349043">http://doi.acm.org/10.1145/1349026.1349043</a>, <a href="http://dig.csail.mit.edu/2008/06/info-accountability-cacm-weitzner.pdf">http://dig.csail.mit.edu/2008/06/info-accountability-cacm-weitzner.pdf</a> (alt)
+</dd><dt id="bib-LINK-REL">[LINK-REL]</dt><dd>M. Nottingham, <a href="http://www.ietf.org/rfc/rfc5988.txt"><cite>Web Linking</cite></a>, October 2010, Internet RFC 5988. URL: <a href="http://www.ietf.org/rfc/rfc5988.txt">http://www.ietf.org/rfc/rfc5988.txt</a>
+</dd><dt id="bib-PROV-CONSTRAINTS">[PROV-CONSTRAINTS]</dt><dd>James Cheney; Paolo Missier; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/"><cite>Constraints of the PROV Data Model</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/">http://www.w3.org/TR/2013/REC-prov-constraints-20130430/</a>
+</dd><dt id="bib-PROV-DC">[PROV-DC]</dt><dd>Daniel Garijo; Kai Eckert; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/"><cite>Dublin Core to PROV Mapping</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/</a>
+</dd><dt id="bib-PROV-DICTIONARY">[PROV-DICTIONARY]</dt><dd>Tom De Nies; Sam Coppens; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/"><cite>PROV Dictionary: Modeling Provenance for Dictionary Data Structures</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/</a>
+</dd><dt id="bib-PROV-DM">[PROV-DM]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/"><cite>PROV-DM: The PROV Data Model</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/">http://www.w3.org/TR/2013/REC-prov-dm-20130430/</a>
+</dd><dt id="bib-PROV-LINKS">[PROV-LINKS]</dt><dd>Luc Moreau; Timothy Lebo; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/"><cite>Linking Across Provenance Bundles</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">http://www.w3.org/TR/2013/NOTE-prov-links-20130430/</a>
+</dd><dt id="bib-PROV-N">[PROV-N]</dt><dd>Luc Moreau; Paolo Missier; eds. <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/"><cite>PROV-N: The Provenance Notation</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/">http://www.w3.org/TR/2013/REC-prov-n-20130430/</a>
+</dd><dt id="bib-PROV-O">[PROV-O]</dt><dd>Timothy Lebo; Satya Sahoo; Deborah McGuinness; eds. <a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/"><cite>PROV-O: The PROV Ontology</cite></a>. 30 April 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/">http://www.w3.org/TR/2013/REC-prov-o-20130430/</a>
+</dd><dt id="bib-PROV-OVERVIEW">[PROV-OVERVIEW]</dt><dd>Paul Groth; Luc Moreau; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/"><cite>PROV-OVERVIEW: An Overview of the PROV Family of Documents</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/">http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/</a>
+</dd><dt id="bib-PROV-PRIMER">[PROV-PRIMER]</dt><dd>Yolanda Gil; Simon Miles; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/"><cite>PROV Model Primer</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/">http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/</a>
+</dd><dt id="bib-PROV-SEM">[PROV-SEM]</dt><dd>James Cheney; ed. <a href="http://www.w3.org/TR/2013/NOTE-prov-sem-20130430"><cite>Semantics of the PROV Data Model</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-sem-20130430">http://www.w3.org/TR/2013/NOTE-prov-sem-20130430</a>.
+</dd><dt id="bib-PROV-XML">[PROV-XML]</dt><dd>Hook Hua; Curt Tilmes; Stephan Zednik; eds. <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/"><cite>PROV-XML: The PROV XML Schema</cite></a>. 30 April 2013, W3C Note. URL: <a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/">http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/</a>
+</dd><dt id="bib-RDF-CONCEPTS11">[RDF-CONCEPTS11]</dt><dd>Richard Cyganiak, David Wood, eds. <a href="http://www.w3.org/TR/rdf11-concepts/"><cite>RDF 1.1 Concepts and Abstract Syntax</cite></a>. Working Draft. URL: <a href="http://www.w3.org/TR/rdf11-concepts/">http://www.w3.org/TR/rdf11-concepts/</a>
+</dd><dt id="bib-REST">[REST]</dt><dd>R. Fielding. <a href="http://www.ics.uci.edu/~fielding/pubs/dissertation/rest_arch_style.htm"><cite>Representational State Transfer (REST)</cite></a>. 2000, Ph.D. dissertation. URL: <a href="http://www.ics.uci.edu/~fielding/pubs/dissertation/rest_arch_style.htm">http://www.ics.uci.edu/~fielding/pubs/dissertation/rest_arch_style.htm</a>
+</dd><dt id="bib-REST-APIs">[REST-APIs]</dt><dd>R. Fielding. <a href="http://roy.gbiv.com/untangled/2008/rest-apis-must-be-hypertext-driven"><cite>REST APIs must be hypertext driven</cite></a>. October 2008 (blog post), URL: <a href="http://roy.gbiv.com/untangled/2008/rest-apis-must-be-hypertext-driven">http://roy.gbiv.com/untangled/2008/rest-apis-must-be-hypertext-driven</a>
+</dd><dt id="bib-RFC2119">[RFC2119]</dt><dd>S. Bradner. <a href="http://www.ietf.org/rfc/rfc2119.txt"><cite>Key words for use in RFCs to Indicate Requirement Levels.</cite></a> March 1997. Internet RFC 2119.  URL: <a href="http://www.ietf.org/rfc/rfc2119.txt">http://www.ietf.org/rfc/rfc2119.txt</a> 
+</dd><dt id="bib-RFC2392">[RFC2392]</dt><dd>E. Levinson. <a href="http://www.ietf.org/rfc/rfc2392.txt"><cite>Content-ID and Message-ID Uniform Resource Locators.</cite></a> August 1998. Internet RFC 2392. URL: <a href="http://www.ietf.org/rfc/rfc2392.txt">http://www.ietf.org/rfc/rfc2392.txt</a>
+</dd><dt id="bib-RFC3986">[RFC3986]</dt><dd>T. Berners-Lee; R. Fielding; L. Masinter. <a href="http://www.ietf.org/rfc/rfc3986.txt"><cite>Uniform Resource Identifier (URI): Generic Syntax (RFC 3986)</cite></a>. January 2005. RFC. URL: <a href="http://www.ietf.org/rfc/rfc3986.txt">http://www.ietf.org/rfc/rfc3986.txt</a>
+</dd><dt id="bib-RFC3987">[RFC3987]</dt><dd>M. Dürst; M. Suignard. <a href="http://www.ietf.org/rfc/rfc3987.txt"><cite>Internationalized Resource Identifiers (IRIs) (RFC 3987)</cite></a>. January 2005. RFC. URL: <a href="http://www.ietf.org/rfc/rfc3987.txt">http://www.ietf.org/rfc/rfc3987.txt</a>
+</dd><dt id="bib-SPARQL-HTTP">[SPARQL-HTTP]</dt><dd>Chimezie Ogbuji. <a href="http://www.w3.org/TR/sparql11-http-rdf-update/"><cite>SPARQL 1.1 Graph Store HTTP Protocol</cite></a>. 21 March 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/sparql11-http-rdf-update/">http://www.w3.org/TR/sparql11-http-rdf-update/</a>
+</dd><dt id="bib-SPARQL-SD">[SPARQL-SD]</dt><dd>G. T. Williams. <a href="http://www.w3.org/TR/sparql11-service-description/"><cite>SPARQL 1.1 Service Description</cite></a>. 21 March 2013, W3C Recommendation. URL: <a href="http://www.w3.org/TR/sparql11-service-description/">http://www.w3.org/TR/sparql11-service-description/</a>
+</dd><dt id="bib-TURTLE">[TURTLE]</dt><dd>Eric Prud'hommeaux, Gavin Carothers. <a href="http://www.w3.org/TR/turtle/"><cite>Turtle: Terse RDF Triple Language</cite></a>. 19 February 2013. W3C Candidate Recommendation. URL: <a href="http://www.w3.org/TR/turtle/">http://www.w3.org/TR/turtle/</a>
+</dd><dt id="bib-URI-template">[URI-template]</dt><dd>J. Gregorio; R. Fielding; M. Hadley; M. Nottingham; D. Orchard. <a href="http://tools.ietf.org/html/rfc6570"><cite>URI Template</cite></a>. March 2012, Internet RFC 6570. URL: <a href="http://tools.ietf.org/html/rfc6570/"><cite>http://tools.ietf.org/html/rfc6570</cite></a>
+</dd><dt id="bib-VoID">[VoID]</dt><dd>Keith Alexander, Richard Cyganiak, Michael Hausenblas, Jun Zhao.  <a href="http://www.w3.org/TR/void/"><cite>Describing Linked Datasets with the VoID Vocabulary</cite></a>, W3C Interest Group Note 03 March 2011, <a href="http://www.w3.org/TR/void/">http://www.w3.org/TR/void/</a>
+</dd><dt id="bib-WEBARCH">[WEBARCH]</dt><dd>Norman Walsh; Ian Jacobs. <a href="http://www.w3.org/TR/2004/REC-webarch-20041215/"><cite>Architecture of the World Wide Web, Volume One</cite></a>. 15 December 2004. W3C Recommendation. URL: <a href="http://www.w3.org/TR/2004/REC-webarch-20041215/">http://www.w3.org/TR/2004/REC-webarch-20041215/</a>
+</dd></dl></section></section></body></html>
\ No newline at end of file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paq/releases/NOTE-prov-aq-20130430/css/prov-aq.css	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,199 @@
+/* --- Override ReSpec.css --- */
+
+code {
+    color:  #224433;
+}
+
+    /* Be more specific: above override doesn't work */
+p code {
+    font-family: monospace;
+    color:  #224433;
+}
+
+div code {
+    font-family: monospace;
+    color:  #224433;
+}
+
+
+/* --- PATTERNS --- */
+
+pre.pattern {
+    border-top: 1px solid #224433;
+    border-bottom: 1px solid #224433;
+    color:  #224433;
+    padding:    1em;
+    margin-top: 1em;
+}
+
+pre.code {
+    color:  #224433;
+}
+
+pre.example.code {
+    border-bottom: 1px solid #224433;
+    border-top: 1px solid #224433;
+    margin-top: 1em;
+    padding: 1em;
+}
+
+pre.example.code:before {
+    background: #224433;
+}
+
+/*
+pre.pattern::before {
+    content:    "";
+    display:    block;
+    width:      150px;
+    background: #224433;
+    color:  #fff;
+    font-family:    initial;
+    padding:    3px;
+    font-weight:    bold;
+    margin: -1em 0 1em -1em;
+}
+*/
+
+
+/* --- EDITORIAL NOTES (from model doc) --- */
+
+.issue {
+    padding:    1em;
+    margin: 1em 0em 0em;
+    border: 1px solid #f00;
+    background: #ffc;
+}
+
+.issue:before {
+    content:    "Issue";
+    display:    block;
+    width:  150px;
+    margin: -1.5em 0 0.5em 0;
+    font-weight:    bold;
+    border: 1px solid #f00;
+    background: #fff;
+    padding:    3px 1em;
+}
+
+.TODO {
+    padding:    1em;
+    margin: 1em 0em 0em;
+    border: 1px solid #f00;
+    background: #ffc;
+}
+
+.TODO:before {
+    content:    "TODO";
+    display:    block;
+    width:  150px;
+    margin: -1.5em 0 0.5em 0;
+    font-weight:    bold;
+    border: 1px solid #f00;
+    background: #fff;
+    padding:    3px 1em;
+}
+
+.pending {
+    padding:    1em;
+    margin: 1em 0em 0em;
+    border: 1px solid #f00;
+    background: #BFEFFF;
+}
+
+.pending:before {
+    content:    "Pending Review";
+    display:    block;
+    width:  150px;
+    margin: -1.5em 0 0.5em 0;
+    font-weight:    bold;
+    border: 1px solid #f00;
+    background: #fff;
+    padding:    3px 1em;
+}
+
+
+.resolved {
+    padding:    1em;
+    margin: 1em 0em 0em;
+    border: 1px solid #f00;
+    background: #9BCD9B;
+}
+
+.resolved:before {
+    content:    "Resolved";
+    display:    block;
+    width:  150px;
+    margin: -1.5em 0 0.5em 0;
+    font-weight:    bold;
+    border: 1px solid #f00;
+    background: #fff;
+    padding:    3px 1em;
+}
+
+
+.inference {
+    padding:    1em;
+    margin: 1em 0em 0em;
+    border: 0px solid #f00;
+    background: #fff;
+}
+
+.inference:before {
+    content:    "Inference";
+    display:    block;
+    width:  150px;
+    margin: -1.5em 0 0.5em 0;
+    font-weight:    bold;
+    border: 1px solid #f00;
+    background: #fff;
+    padding:    3px 1em;
+}
+
+/* --- Labelled value layout --- */
+
+div.label-value {
+    display: block;
+    position: relative;
+    left: 1em;
+    height: auto;
+}
+
+span.label {
+    display: inline-block;
+    vertical-align: top;
+    font-style: italic;
+    min-width: 20%;
+}
+
+span.value {
+    display: inline-block;
+    vertical-align: top;
+    width: 80%;
+    height: auto;
+}
+
+span.code {
+    font-family: monospace;
+}
+
+
+/* "Macro" for provns namespace */
+
+provns:before {
+    content:    "http://www.w3.org/ns/prov#";
+    display:    inline;
+    font-family: monospace;
+}
+
+/* External link. CSS and image data copied from wikimedia.org.  Thanks! 
+a.externalRef {
+background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAVklEQVR4Xn3PgQkAMQhDUXfqTu7kTtkpd5RA8AInfArtQ2iRXFWT2QedAfttj2FsPIOE1eCOlEuoWWjgzYaB/IkeGOrxXhqB+uA9Bfcm0lAZuh+YIeAD+cAqSz4kCMUAAAAASUVORK5CYII=) center right no-repeat;
+background:url(images/external-link-ltr-icon.png) center right no-repeat!ie;padding-right:13px
+}
+*/
+
+
+/*a.externalRef:after {
+content:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAVklEQVR4Xn3PgQkAMQhDUXfqTu7kTtkpd5RA8AInfArtQ2iRXFWT2QedAfttj2FsPIOE1eCOlEuoWWjgzYaB/IkeGOrxXhqB+uA9Bfcm0lAZuh+YIeAD+cAqSz4kCMUAAAAASUVORK5CYII=);
+}*/
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paq/releases/NOTE-prov-aq-20130430/diff.html	Fri Apr 26 09:27:12 2013 +0100
@@ -0,0 +1,14251 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+<head>
+    <title>PROV-AQ: Provenance Access and Query</title>
+    <style>/* --- EXAMPLES --- */
+div.example-title {
+    min-width: 7.5em;
+    color: #b9ab2d;
+}
+div.example-title span {
+    text-transform: uppercase;   
+}
+aside.example, div.example, div.illegal-example {
+    padding: 0.5em;
+    margin: 1em 0;
+    position: relative;
+    clear: both;
+}
+div.illegal-example { color: red }
+div.illegal-example p { color: black }
+aside.example, div.example {
+    padding: .5em;
+    border-left-width: .5em;
+    border-left-style: solid;
+    border-color: #e0cb52;
+    background: #fcfaee;    
+}
+
+aside.example div.example {
+    border-left-width: .1em;
+    border-color: #999;
+    background: #fff;
+}
+aside.example div.example div.example-title {
+    color: #999;
+}
+</style><style>/* --- ISSUES/NOTES --- */
+div.issue-title, div.note-title {
+    padding-right:  1em;
+    min-width: 7.5em;
+    color: #b9ab2d;
+}
+div.issue-title { color: #e05252; }
+div.note-title { color: #2b2; }
+div.issue-title span, div.note-title span {
+    text-transform: uppercase;
+}
+div.note, div.issue {
+    margin-top: 1em;
+    margin-bottom: 1em;
+}
+.note > p:first-child, .issue > p:first-child { margin-top: 0 }
+.issue, .note {
+    padding: .5em;
+    border-left-width: .5em;
+    border-left-style: solid;
+}
+div.issue, div.note {
+    padding: 1em 1.2em 0.5em;
+    margin: 1em 0;
+    position: relative;
+    clear: both;
+}
+span.note, span.issue { padding: .1em .5em .15em; }
+
+.issue {
+    border-color: #e05252;
+    background: #fbe9e9;
+}
+.note {
+    border-color: #52e052;
+    background: #e9fbe9;
+}
+
+
+</style><link rel="stylesheet" type="text/css" href="css/prov-aq.css">
+    <link rel="http://www.w3.org/ns/prov#has_provenance" href="http://www.w3.org/2011/prov/provenance/prov-aq">
+    <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
+<!--  Use common W3C-hosted version of ReSpec.js:
+-->
+      
+<!--
+    <script src="http://dev.w3.org/2009/dap/ReSpec.js/js/respec.js" class="remove"></script>
+
+    Use local version of ReSpec.js for debugging:
+    <script src="js/respec.js" class="remove"></script>
+    <script src="file:///usr/workspace/w3c-provenance/prov/paq/js/respec.js" class="remove"></script>
+-->
+    <!-- Include bibliography file defined for PROV-DM: -->
+    
+
+    
+  <style>/*****************************************************************
+ * ReSpec 3 CSS
+ * Robin Berjon - http://berjon.com/
+ *****************************************************************/
+
+/* --- INLINES --- */
+em.rfc2119 { 
+    text-transform:     lowercase;
+    font-variant:       small-caps;
+    font-style:         normal;
+    color:              #900;
+}
+
+h1 acronym, h2 acronym, h3 acronym, h4 acronym, h5 acronym, h6 acronym, a acronym,
+h1 abbr, h2 abbr, h3 abbr, h4 abbr, h5 abbr, h6 abbr, a abbr {
+    border: none;
+}
+
+dfn {
+    font-weight:    bold;
+}
+
+a.internalDFN {
+    color:  inherit;
+    border-bottom:  1px solid #99c;
+    text-decoration:    none;
+}
+
+a.externalDFN {
+    color:  inherit;
+    border-bottom:  1px dotted #ccc;
+    text-decoration:    none;
+}
+
+a.bibref {
+    text-decoration:    none;
+}
+
+cite .bibref {
+    font-style: normal;
+}
+
+code {
+    color:  #ff4500;
+}
+
+/* --- TOC --- */
+.toc a, .tof a {
+    text-decoration:    none;
+}
+
+a .secno, a .figno {
+    color:  #000;
+}
+
+ul.tof, ol.tof {
+    list-style: none outside none;
+}
+
+.caption {
+    margin-top: 0.5em;
+    font-style:   italic;
+}
+
+/* --- TABLE --- */
+table.simple {
+    border-spacing: 0;
+    border-collapse:    collapse;
+    border-bottom:  3px solid #005a9c;
+}
+
+.simple th {
+    background: #005a9c;
+    color:  #fff;
+    padding:    3px 5px;
+    text-align: left;
+}
+
+.simple th[scope="row"] {
+    background: inherit;
+    color:  inherit;
+    border-top: 1px solid #ddd;
+}
+
+.simple td {
+    padding:    3px 10px;
+    border-top: 1px solid #ddd;
+}
+
+.simple tr:nth-child(even) {
+    background: #f0f6ff;
+}
+
+/* --- DL --- */
+.section dd > p:first-child {
+    margin-top: 0;
+}
+
+.section dd > p:last-child {
+    margin-bottom: 0;
+}
+
+.section dd {
+    margin-bottom:  1em;
+}
+
+.section dl.attrs dd, .section dl.eldef dd {
+    margin-bottom:  0;
+}
+<style type='text/css'>
+.diff-old-a {
+  font-size: smaller;
+  color: red;
+}
+
+.diff-new { background-color: yellow; }
+.diff-chg { background-color: lime; }
+.diff-new:before,
+.diff-new:after
+    { content: "\2191" }
+.diff-chg:before, .diff-chg:after
+    { content: "\2195" }
+.diff-old { text-decoration: line-through; background-color: #FBB; }
+.diff-old:before,
+.diff-old:after
+    { content: "\2193" }
+:focus { border: thin red solid}
+</style>
+</style><link rel="stylesheet" href="http://www.w3.org/StyleSheets/TR/W3C-WG-NOTE"><!--[if lt IE 9]><script src='http://www.w3.org/2008/site/js/html5shiv.js'></script><![endif]--></head>
+  <body><div class="head">
+<p>
+<a href="http://www.w3.org/">
+<img width="72" height="48" src="http://www.w3.org/Icons/w3c_home" alt="W3C">
+</a>
+</p>
+<h1 class="title" id="title">
+PROV-AQ:
+Provenance
+Access
+and
+Query
+</h1>
+<h2 id="w3c-working-group-note-30-april-2013">
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+Working
+<del class="diff-old">Draft
+12
+March
+</del>
+<ins class="diff-chg">Group
+Note
+30
+April
+</ins>
+2013
+</h2>
+<dl>
+<dt>
+This
+version:
+</dt>
+<dd>
+<del class="diff-old">http://www.w3.org/TR/2013/WD-prov-aq-20130312/
+</del>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">
+<ins class="diff-chg">http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/
+</ins>
+</a>
+</dd>
+<dt>
+Latest
+published
+version:
+</dt>
+<dd>
+<a href="http://www.w3.org/TR/prov-aq/">
+http://www.w3.org/TR/prov-aq/
+</a>
+</dd>
+<dt>
+<del class="diff-old">Latest
+editor's
+draft:
+http://dvcs.w3.org/hg/prov/raw-file/tip/paq/prov-aq.html
+</del>
+Previous
+version:
+</dt>
+<dd>
+<del class="diff-old">http://www.w3.org/TR/2012/WD-prov-aq-20120619/
+</del>
+<a href="http://www.w3.org/TR/2013/WD-prov-aq-20130312/">
+<ins class="diff-chg">http://www.w3.org/TR/2013/WD-prov-aq-20130312/
+</ins>
+</a>
+</dd>
+<dt>
+Editors:
+</dt>
+<dd>
+<span>
+Graham
+Klyne
+</span>,
+<a href="http://www.ox.ac.uk/">
+University
+of
+Oxford
+</a>
+</dd>
+<dd>
+<a href="http://www.few.vu.nl/~pgroth/">
+Paul
+Groth
+<del class="diff-old">,
+</del>
+</a>,
+<a href="http://www.vu.nl/">
+VU
+University
+Amsterdam
+</a>
+</dd>
+<dt>
+Authors:
+</dt>
+<dd>
+<a href="http://www.ecs.soton.ac.uk/~lavm/">
+Luc
+Moreau
+</a>,
+University
+of
+Southampton
+</dd>
+<dd>
+<a href="http://olafhartig.de/">
+Olaf
+Hartig
+</a>,
+Invited
+Expert
+</dd>
+<dd>
+<span>
+Yogesh
+Simmhan
+</span>,
+Invited
+Expert
+</dd>
+<dd>
+<a href="http://www.rpi.edu/research/ccni/">
+James
+Myers
+</a>,
+Rensselaer
+Polytechnic
+Institute
+</dd>
+<dd>
+<a href="http://tw.rpi.edu/web/person/TimLebo">
+Timothy
+Lebo
+</a>,
+Rensselaer
+Polytechnic
+Institute
+</dd>
+<dd>
+<a href="http://semanticweb.org/wiki/Khalid_Belhajjame">
+Khalid
+Belhajjame
+</a>,
+<a href="http://www.cs.manchester.ac.uk/">
+University
+of
+Manchester
+</a>
+</dd>
+<dd>
+<a href="http://www.inf.kcl.ac.uk/staff/simonm/">
+Simon
+Miles
+</a>,
+Invited
+Expert
+</dd>
+<dd>
+<a href="http://soiland-reyes.com/stian/">
+Stian
+Soiland-Reyes
+</a>,
+<a href="http://www.cs.manchester.ac.uk/">
+University
+of
+Manchester
+</a>
+</dd>
+</dl>
+<p class="copyright">
+<a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">
+Copyright
+</a>

+2013
+<a href="http://www.w3.org/">
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+</a>
+<sup>

+</sup>
+(
+<a href="http://www.csail.mit.edu/">
+<abbr title="Massachusetts Institute of Technology">
+MIT
+</abbr>
+</a>,
+<a href="http://www.ercim.eu/">
+<abbr title="European Research Consortium for Informatics and Mathematics">
+ERCIM
+</abbr>
+</a>,
+<a href="http://www.keio.ac.jp/">
+Keio
+</a>,
+<a href="http://ev.buaa.edu.cn/">
+Beihang
+</a>
+),
+All
+Rights
+Reserved.
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+<a href="http://www.w3.org/Consortium/Legal/ipr-notice#Legal_Disclaimer">
+liability
+</a>,
+<a href="http://www.w3.org/Consortium/Legal/ipr-notice#W3C_Trademarks">
+trademark
+</a>
+and
+<a href="http://www.w3.org/Consortium/Legal/copyright-documents">
+document
+use
+</a>
+rules
+apply.
+</p>
+<hr>
+</div>
+<section id="abstract" class="introductory">
+<h2>
+Abstract
+</h2>
+This
+document
+specifies
+how
+to
+use
+standard
+Web
+protocols,
+including
+HTTP,
+to
+obtain
+information
+about
+the
+provenance
+of
+resources
+on
+the
+Web.
+We
+describe
+both
+simple
+access
+mechanisms
+for
+locating
+provenance
+records
+associated
+with
+web
+pages
+or
+resources,
+and
+provenance
+query
+services
+for
+more
+complex
+deployments.
+This
+is
+part
+of
+the
+larger
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+PROV
+provenance
+family
+of
+documents.
+<p>
+The
+<a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/">
+PROV
+Document
+Overview
+</a>
+describes
+the
+overall
+state
+of
+PROV,
+and
+should
+be
+read
+before
+other
+PROV
+documents.
+</p>
+</section>
+<section id="sotd" class="introductory">
+<h2>
+Status
+of
+This
+Document
+</h2>
+<p>
+<em>
+This
+section
+describes
+the
+status
+of
+this
+document
+at
+the
+time
+of
+its
+publication.
+Other
+documents
+may
+supersede
+this
+document.
+A
+list
+of
+current
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+publications
+and
+the
+latest
+revision
+of
+this
+technical
+report
+can
+be
+found
+in
+the
+<a href="http://www.w3.org/TR/">
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+technical
+reports
+index
+</a>
+at
+http://www.w3.org/TR/.
+</em>
+</p>
+<h4 id="prov-family-of-documents">
+PROV
+Family
+of
+Documents
+</h4>
+This
+document
+is
+part
+of
+the
+PROV
+family
+of
+documents,
+a
+set
+of
+documents
+defining
+various
+aspects
+that
+are
+necessary
+to
+achieve
+the
+vision
+of
+inter-operable
+interchange
+of
+provenance
+information
+in
+heterogeneous
+environments
+such
+as
+the
+Web.
+These
+documents
+are
+listed
+below.
+Please
+consult
+the
+[
+<cite>
+<a class="bibref" href="#bib-PROV-OVERVIEW">
+PROV-OVERVIEW
+</a>
+</cite>
+]
+for
+a
+guide
+to
+reading
+these
+documents.
+<ul>
+<li>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-overview-20130430/">
+PROV-OVERVIEW
+</a>
+<del class="diff-old">(To
+be
+published
+as
+Note),
+</del>
+<ins class="diff-chg">(Note),
+</ins>
+an
+overview
+of
+the
+PROV
+family
+of
+documents
+[
+<cite>
+<a class="bibref" href="#bib-PROV-OVERVIEW">
+PROV-OVERVIEW
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-primer-20130430/">
+PROV-PRIMER
+</a>
+<del class="diff-old">(To
+be
+published
+as
+Note),
+</del>
+<ins class="diff-chg">(Note),
+</ins>
+a
+primer
+for
+the
+PROV
+data
+model
+[
+<cite>
+<a class="bibref" href="#bib-PROV-PRIMER">
+PROV-PRIMER
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/REC-prov-o-20130430/">
+PROV-O
+</a>
+<del class="diff-old">(Proposed
+Recommendation),
+</del>
+<ins class="diff-chg">(Recommendation),
+</ins>
+the
+PROV
+ontology,
+an
+OWL2
+ontology
+allowing
+the
+mapping
+of
+<ins class="diff-new">the
+</ins>
+PROV
+<ins class="diff-new">data
+model
+</ins>
+to
+RDF
+[
+<cite>
+<a class="bibref" href="#bib-PROV-O">
+PROV-O
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/REC-prov-dm-20130430/">
+PROV-DM
+</a>
+<del class="diff-old">(Proposed
+Recommendation),
+</del>
+<ins class="diff-chg">(Recommendation),
+</ins>
+the
+PROV
+data
+model
+for
+<del class="diff-old">provenance;
+</del>
+<ins class="diff-chg">provenance
+</ins>
+[
+<cite>
+<a class="bibref" href="#bib-PROV-DM">
+PROV-DM
+</a>
+</cite>
+<del class="diff-old">]
+</del>
+<ins class="diff-chg">];
+</ins>
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/REC-prov-n-20130430/">
+PROV-N
+</a>
+<del class="diff-old">(Proposed
+Recommendation),
+</del>
+<ins class="diff-chg">(Recommendation),
+</ins>
+a
+notation
+for
+provenance
+aimed
+at
+human
+consumption
+[
+<cite>
+<a class="bibref" href="#bib-PROV-N">
+PROV-N
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/REC-prov-constraints-20130430/">
+PROV-CONSTRAINTS
+</a>
+<del class="diff-old">(Proposed
+Recommendation),
+</del>
+<ins class="diff-chg">(Recommendation),
+</ins>
+a
+set
+of
+constraints
+applying
+to
+the
+PROV
+data
+model
+[
+<cite>
+<a class="bibref" href="#bib-PROV-CONSTRAINTS">
+PROV-CONSTRAINTS
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-xml-20130430/">
+PROV-XML
+</a>
+<del class="diff-old">(To
+be
+published
+as
+Note),
+</del>
+<ins class="diff-chg">(Note),
+</ins>
+an
+XML
+schema
+for
+the
+PROV
+data
+model
+[
+<cite>
+<a class="bibref" href="#bib-PROV-XML">
+PROV-XML
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-aq-20130430/">
+PROV-AQ
+</a>
+<del class="diff-old">(To
+be
+published
+as
+Note),
+the
+</del>
+<ins class="diff-chg">(Note),
+</ins>
+mechanisms
+for
+accessing
+and
+querying
+provenance
+(this
+document);
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-dictionary-20130430/">
+PROV-DICTIONARY
+</a>
+<del class="diff-old">(To
+be
+published
+as
+Note)
+</del>
+<ins class="diff-chg">(Note)
+</ins>
+introduces
+a
+specific
+type
+of
+collection,
+consisting
+of
+key-entity
+pairs
+[
+<cite>
+<a class="bibref" href="#bib-PROV-DICTIONARY">
+PROV-DICTIONARY
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-dc-20130430/">
+PROV-DC
+</a>
+<del class="diff-old">(To
+be
+published
+as
+Note)
+</del>
+<ins class="diff-chg">(Note)
+</ins>
+provides
+a
+mapping
+between
+<del class="diff-old">PROV
+</del>
+<ins class="diff-chg">PROV-O
+</ins>
+and
+<del class="diff-old">Dublic
+</del>
+<ins class="diff-chg">Dublin
+</ins>
+Core
+Terms
+[
+<cite>
+<a class="bibref" href="#bib-PROV-DC">
+PROV-DC
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-sem-20130430/">
+PROV-SEM
+</a>
+<del class="diff-old">(To
+be
+published
+as
+Note),
+</del>
+<ins class="diff-chg">(Note),
+</ins>
+a
+declarative
+specification
+in
+terms
+of
+first-order
+logic
+of
+the
+PROV
+data
+model
+[
+<cite>
+<a class="bibref" href="#bib-PROV-SEM">
+PROV-SEM
+</a>
+</cite>
+];
+</li>
+<li>
+<a href="http://www.w3.org/TR/2013/NOTE-prov-links-20130430/">
+PROV-LINKS
+</a>
+<del class="diff-old">(To
+be
+published
+as
+Note)
+</del>
+<ins class="diff-chg">(Note)
+</ins>
+introduces
+a
+mechanism
+to
+link
+across
+bundles
+[
+<cite>
+<a class="bibref" href="#bib-PROV-LINKS">
+PROV-LINKS
+</a>
+</cite>
+].
+</li>
+</ul>
+<del class="diff-old">Third
+Public
+Working
+Draft
+</del>
+<h4 id="implementations-encouraged">
+<ins class="diff-chg">Implementations
+Encouraged
+</ins>
+</h4>
+<p>
+<del class="diff-old">This
+is
+the
+third
+public
+working.
+This
+revision
+introduces
+a
+new
+definition
+</del>
+<ins class="diff-chg">The
+Provenance
+Working
+Group
+encourages
+implementation
+</ins>
+of
+<del class="diff-old">a
+provenance
+pingback
+service
+as
+well
+as
+making
+various
+clarifications
+about
+</del>
+the
+<del class="diff-old">definition
+of
+service
+descriptions
+</del>
+<ins class="diff-chg">material
+defined
+in
+this
+document.
+Although
+work
+on
+this
+document
+by
+the
+Provenance
+Working
+Group
+is
+complete,
+errors
+may
+be
+recorded
+in
+the
+</ins><a href="http://www.w3.org/2011/prov/errata.html"><ins class="diff-chg">
+errata
+</ins></a><ins class="diff-chg">
+or
+</ins>
+and
+<del class="diff-old">how
+they
+are
+retrieved.
+</del>
+<ins class="diff-chg">these
+may
+be
+addressed
+in
+future
+revisions.
+</ins>
+</p>
+<h4 id="please-send-comments">
+<ins class="diff-new">Please
+Send
+Comments
+</ins></h4>
+<p>
+This
+document
+was
+published
+by
+the
+<a href="http://www.w3.org/2011/prov">
+Provenance
+Working
+Group
+</a>
+as
+a
+Working
+<del class="diff-old">Draft.
+</del>
+<ins class="diff-chg">Group
+Note.
+</ins>
+If
+you
+wish
+to
+make
+comments
+regarding
+this
+document,
+please
+send
+them
+to
+<a href="mailto:[email protected]">
[email protected]
+</a>
+(
+<a href="mailto:[email protected]?subject=subscribe">
+subscribe
+</a>,
+<a href="http://lists.w3.org/Archives/Public/public-prov-comments/">
+archives
+</a>
+).
+All
+comments
+are
+welcome.
+</p>
+<p>
+Publication
+as
+a
+Working
+<del class="diff-old">Draft
+</del>
+<ins class="diff-chg">Group
+Note
+</ins>
+does
+not
+imply
+endorsement
+by
+the
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+Membership.
+This
+is
+a
+draft
+document
+and
+may
+be
+updated,
+replaced
+or
+obsoleted
+by
+other
+documents
+at
+any
+time.
+It
+is
+inappropriate
+to
+cite
+this
+document
+as
+other
+than
+work
+in
+progress.
+</p>
+<p>
+This
+document
+was
+produced
+by
+a
+group
+operating
+under
+the
+<a href="http://www.w3.org/Consortium/Patent-Policy-20040205/">
+5
+February
+2004
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+Patent
+Policy
+</a>.
+<del class="diff-old">The
+group
+does
+not
+expect
+this
+document
+to
+become
+a
+W3C
+Recommendation.
+</del>
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+maintains
+a
+<a href="http://www.w3.org/2004/01/pp-impl/46974/status" rel="disclosure">
+public
+list
+of
+any
+patent
+disclosures
+</a>
+made
+in
+connection
+with
+the
+deliverables
+of
+the
+group;
+that
+page
+also
+includes
+instructions
+for
+disclosing
+a
+patent.
+An
+individual
+who
+has
+actual
+knowledge
+of
+a
+patent
+which
+the
+individual
+believes
+contains
+<a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#def-essential">
+Essential
+Claim(s)
+</a>
+must
+disclose
+the
+information
+in
+accordance
+with
+<a href="http://www.w3.org/Consortium/Patent-Policy-20040205/#sec-Disclosure">
+section
+6
+of
+the
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+Patent
+Policy
+</a>.
+</p>
+</section>
+<section id="toc">
+<h2 class="introductory">
+Table
+of
+Contents
+</h2>
+<ul class="toc">
+<li class="tocline">
+<a href="#introduction" class="tocxref">
+<span class="secno">
+1.
+</span>
+Introduction
+</a>
+<ul class="toc">
+<li class="tocline">
+<a href="#concepts" class="tocxref">
+<span class="secno">
+1.1
+</span>
+Concepts
+</a>
+</li>
+<li class="tocline">
+<a href="#provenance-and-resources" class="tocxref">
+<span class="secno">
+1.2
+</span>
+Provenance
+and
+resources
+</a>
+</li>
+<li class="tocline">
+<a href="#interpreting-provenance-records" class="tocxref">
+<span class="secno">
+1.3
+</span>
+Interpreting
+provenance
+records
+</a>
+</li>
+<li class="tocline">
+<a href="#uri-types-and-dereferencing" class="tocxref">
+<span class="secno">
+1.4
+</span>
+URI
+types
+and
+dereferencing
+</a>
+</li>
+</ul>
+</li>
+<li class="tocline">
+<a href="#accessing-provenance-records" class="tocxref">
+<span class="secno">
+2.
+</span>
+Accessing
+provenance
+records
+</a>
+</li>
+<li class="tocline">
+<a href="#locating-provenance-records" class="tocxref">
+<span class="secno">
+3.
+</span>
+Locating
+provenance
+records
+</a>
+<ul class="toc">
+<li class="tocline">
+<a href="#resource-accessed-by-http" class="tocxref">
+<span class="secno">
+3.1
+</span>
+Resource
+accessed
+by
+HTTP
+</a>
+<ul class="toc">
+<li class="tocline">
+<a href="#specifying-provenance-query-services" class="tocxref">
+<span class="secno">
+3.1.1
+</span>
+Specifying
+Provenance
+Query
+Services
+</a>
+</li>
+<li class="tocline">
+<a href="#content-negotiation-redirection-and-link-headers" class="tocxref">
+<span class="secno">
+3.1.2
+</span>
+Content
+negotiation,
+redirection
+and
+Link:
+headers
+</a>
+</li>
+</ul>
+</li>
+<li class="tocline">
+<a href="#resource-represented-as-html" class="tocxref">
+<span class="secno">
+3.2
+</span>
+Resource
+represented
+as
+HTML
+</a>
+<ul class="toc">
+<li class="tocline">
+<a href="#specifying-provenance-query-services-1" class="tocxref">
+<span class="secno">
+3.2.1
+</span>
+Specifying
+Provenance
+Query
+Services
+</a>
+</li>
+</ul>
+</li>
+<li class="tocline">
+<a href="#resource-represented-as-rdf" class="tocxref">
+<span class="secno">
+3.3
+</span>
+Resource
+represented
+as
+RDF
+</a>
+</li>
+</ul>
+</li>
+<li class="tocline">
+<a href="#provenance-query-services" class="tocxref">
+<span class="secno">
+4.
+</span>
+Provenance
+query
+services
+</a>
+<ul class="toc">
+<li class="tocline">
+<a href="#provenance-query-service-description" class="tocxref">
+<span class="secno">
+4.1
+</span>
+Provenance
+query
+service
+description
+</a>
+<ul class="toc">
+<li class="tocline">
+<a href="#direct-http-query-service-description" class="tocxref">
+<span class="secno">
+4.1.1
+</span>
+Direct
+HTTP
+query
+service
+description
+</a>
+</li>
+<li class="tocline">
+<a href="#sparql-query-service-description" class="tocxref">
+<span class="secno">
+4.1.2
+</span>
+SPARQL
+query
+service
+description
+</a>
+</li>
+<li class="tocline">
+<a href="#service-description-example" class="tocxref">
+<span class="secno">
+4.1.3
+</span>
+Service
+description
+example
+</a>
+</li>
+</ul>
+</li>
+<li class="tocline">
+<a href="#direct-http-query-service-invocation" class="tocxref">
+<span class="secno">
+4.2
+</span>
+Direct
+HTTP
+query
+service
+invocation
+</a>
+</li>
+<li class="tocline">
+<a href="#provenance-query-service-discovery" class="tocxref">
+<span class="secno">
+4.3
+</span>
+Provenance
+query
+service
+discovery
+</a>
+</li>
+</ul>
+</li>
+<li class="tocline">
+<a href="#provenance-pingback" class="tocxref">
+<span class="secno">
+5.
+</span>
+<del class="diff-old">Forward
+provenance
+</del>
+<ins class="diff-chg">Provenance
+pingback
+</ins>
+</a>
+</li>
+<li class="tocline">
+<a href="#security-considerations" class="tocxref">
+<span class="secno">
+6.
+</span>
+Security
+considerations
+</a>
+</li>
+<li class="tocline">
+<a href="#acknowledgements" class="tocxref">
+<span class="secno">
+A.
+</span>
+Acknowledgements
+</a>
+</li>
+<li class="tocline">
+<a href="#terms-added-to-prov-namespace" class="tocxref">
+<span class="secno">
+B.
+</span>
+Terms
+added
+to
+prov:
+namespace
+</a>
+</li>
+<li class="tocline">
+<del class="diff-old">C.
+Changes
+log
+C.1
+Changes
+since
+20120619
+publication
+</del>
+<a href="#references" class="tocxref">
+<span class="secno">
+<del class="diff-old">D.
+</del>
+<ins class="diff-chg">C.
+</ins>
+</span>
+References
+</a>
+<ul class="toc">
+<li class="tocline">
+<a href="#informative-references" class="tocxref">
+<span class="secno">
+<del class="diff-old">D.1
+</del>
+<ins class="diff-chg">C.1
+</ins>
+</span>
+Informative
+references
+</a>
+</li>
+</ul>
+</li>
+</ul>
+</section>
+<section id="introduction">
+<h2>
+<span class="secno">
+1.
+</span>
+Introduction
+</h2>
+<p>
+The
+Provenance
+Data
+Model
+[
+<cite>
+<a class="bibref" href="#bib-PROV-DM">
+PROV-DM
+</a>
+</cite>
+],
+Provenance
+Ontology
+[
+<cite>
+<a class="bibref" href="#bib-PROV-O">
+PROV-O
+</a>
+</cite>
+]
+and
+related
+specifications
+define
+how
+to
+represent
+provenance
+<del class="diff-old">in
+</del>
+<ins class="diff-chg">on
+</ins>
+the
+World
+Wide
+Web
+(see
+the
+[
+<cite>
+<a class="bibref" href="#bib-PROV-OVERVIEW">
+PROV-OVERVIEW
+</a>
+</cite>
+]).
+</p>
+<p>
+This
+note
+describes
+how
+standard
+web
+protocols
+may
+be
+used
+to
+locate,
+retrieve
+and
+query
+provenance
+records:
+</p>
+<ul>
+<li>
+Simple
+mechanisms
+for
+retrieving
+and
+discovering
+provenance
+records
+are
+described
+in
+<a href="#accessing-provenance-records" class="sectionRef sec-ref">
+section
+2.
+Accessing
+provenance
+records
+</a>
+and
+<a href="#locating-provenance-records" class="sectionRef sec-ref">
+section
+3.
+Locating
+provenance
+records
+</a>
+.
+</li>
+<li>
+Provenance
+query
+mechanisms
+that
+may
+be
+used
+for
+more
+demanding
+deployments
+are
+described
+in
+<a href="#provenance-query-services" class="sectionRef sec-ref">
+section
+4.
+Provenance
+query
+services
+</a>.
+</li>
+<li>
+A
+simple
+"ping-back"
+mechanism
+allowing
+for
+discovery
+of
+<del class="diff-old">"forward
+provenance"
+(i.e.
+</del>
+<ins class="diff-chg">additional
+provenance
+that
+would
+otherwise
+be
+unknown
+to
+the
+publisher
+of
+the
+resource
+(e.g.
+</ins>
+provenance
+about
+future
+entities
+that
+are
+based
+upon
+or
+influenced
+by
+a
+resource)
+is
+described
+in
+<a href="#provenance-pingback" class="sectionRef sec-ref">
+section
+5.
+<del class="diff-old">Forward
+provenance
+</del>
+<ins class="diff-chg">Provenance
+pingback
+</ins>
+</a>.
+</li>
+</ul>
+<p>
+Most
+mechanisms
+described
+in
+this
+note
+are
+independent
+of
+the
+provenance
+format
+used,
+and
+may
+be
+used
+to
+access
+provenance
+in
+any
+available
+format.
+For
+interoperable
+provenance
+publication,
+use
+of
+<del class="diff-old">PROV-O
+</del>
+<ins class="diff-chg">PROV
+</ins>
+represented
+in
+<del class="diff-old">a
+standardized
+RDF
+format
+</del>
+<ins class="diff-chg">any
+of
+its
+specified
+formats
+</ins>
+is
+recommended.
+Where
+alternative
+formats
+are
+available,
+selection
+may
+be
+made
+by
+<ins class="diff-new">HTTP
+</ins>
+content
+<del class="diff-old">negotiation.
+</del>
+<ins class="diff-chg">negotiation
+[
+</ins><cite><a class="bibref" href="#bib-HTTP11"><ins class="diff-chg">
+HTTP11
+</ins></a></cite><ins class="diff-chg">
+].
+</ins>
+</p>
+<p>
+For
+ease
+of
+reference,
+the
+main
+body
+of
+this
+document
+contains
+some
+links
+to
+external
+web
+pages.
+Such
+links
+are
+distinguished
+from
+internal
+references
+thus:
+<a href="http://www.w3.org/2011/prov/wiki/Main_Page" class="externalRef">
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+Provenance
+Working
+Group
+</a>.
+</p>
+<p>
+<ins class="diff-new">This
+document
+is
+a
+</ins><abbr title="World Wide Web Consortium"><ins class="diff-new">
+W3C
+</ins></abbr><ins class="diff-new">
+Note,
+not
+a
+formal
+</ins><abbr title="World Wide Web Consortium"><ins class="diff-new">
+W3C
+</ins></abbr><ins class="diff-new">
+Specification.
+However,
+to
+clarify
+the
+description
+of
+intended
+behaviours,
+it
+does
+use
+the
+key
+words
+</ins><em class="rfc2119" title="MUST"><ins class="diff-new">
+MUST
+</ins></em>,<em class="rfc2119" title="MUST NOT"><ins class="diff-new">
+MUST
+NOT
+</ins></em>,<em class="rfc2119" title="REQUIRED"><ins class="diff-new">
+REQUIRED
+</ins></em>,<em class="rfc2119" title="SHOULD"><ins class="diff-new">
+SHOULD
+</ins></em>,<em class="rfc2119" title="SHOULD NOT"><ins class="diff-new">
+SHOULD
+NOT
+</ins></em>,<em class="rfc2119" title="RECOMMENDED"><ins class="diff-new">
+RECOMMENDED
+</ins></em>,<em class="rfc2119" title="MAY"><ins class="diff-new">
+MAY
+</ins></em><ins class="diff-new">
+and
+</ins><em class="rfc2119" title="OPTIONAL"><ins class="diff-new">
+OPTIONAL
+</ins></em><ins class="diff-new">
+as
+described
+in
+[
+</ins><cite><a class="bibref" href="#bib-RFC2119"><ins class="diff-new">
+RFC2119
+</ins></a></cite><ins class="diff-new">
+].
+</ins></p>
+<section id="concepts">
+<h3>
+<span class="secno">
+1.1
+</span>
+Concepts
+</h3>
+<p>
+<ins class="diff-new">This
+document
+uses
+the
+term
+URI
+for
+web
+resource
+identifiers,
+as
+this
+is
+the
+term
+used
+in
+many
+of
+the
+currently
+ratified
+specifications
+that
+this
+document
+builds
+upon.
+In
+many
+situations,
+a
+URI
+may
+also
+be
+an
+IRI
+[
+</ins><cite><a class="bibref" href="#bib-RFC3987"><ins class="diff-new">
+RFC3987
+</ins></a></cite><ins class="diff-new">
+],
+which
+is
+a
+generalisation
+of
+a
+URI
+allowing
+a
+wider
+range
+of
+Unicode
+characters.
+Every
+absolute
+URI
+is
+an
+IRI,
+but
+not
+every
+IRI
+is
+an
+URI.
+When
+IRIs
+are
+used
+in
+situations
+that
+require
+a
+URI,
+they
+must
+first
+be
+converted
+according
+to
+the
+mapping
+defined
+in
+section
+3.1
+of
+[
+</ins><cite><a class="bibref" href="#bib-RFC3987"><ins class="diff-new">
+RFC3987
+</ins></a></cite><ins class="diff-new">
+].
+A
+notable
+example
+is
+retrieval
+over
+the
+HTTP
+protocol.
+The
+mapping
+involves
+UTF-8
+encoding
+of
+non-ASCII
+characters,
+%-encoding
+of
+octets
+not
+allowed
+in
+URIs,
+and
+Punycode-encoding
+of
+domain
+names.
+</ins></p><p>
+In
+defining
+the
+specification
+below,
+we
+make
+use
+of
+the
+following
+concepts.
+</p>
+<dl>
+<dt>
+<a href="#dfn-resource">
+<dfn id="dfn-resource">
+Resource
+</dfn>
+</a>
+</dt>
+<dd>
+a
+resource
+in
+the
+general
+sense
+of
+"whatever
+might
+be
+identified
+by
+a
+URI",
+as
+described
+by
+the
+Architecture
+of
+the
+World
+Wide
+Web
+[
+<cite>
+<a class="bibref" href="#bib-WEBARCH">
+WEBARCH
+</a>
+</cite>
+],
+<a href="http://www.w3.org/TR/webarch/#id-resources" class="externalRef">
+section
+2.2
+</a>.
+A
+resource
+may
+be
+associated
+with
+multiple
+instances
+or
+views
+(
+<a class="internalDFN" href="#dfn-constrained-resource">
+constrained
+resource
+</a>
+s)
+with
+differing
+provenance.
+</dd>
+<dt>
+<a href="#dfn-constrained-resource">
+<dfn id="dfn-constrained-resource">
+Constrained
+resource
+</dfn>
+</a>
+</dt>
+<dd>
+a
+specialization
+(e.g.
+an
+aspect,
+version
+or
+instance)
+of
+a
+<a class="internalDFN" href="#dfn-resource">
+resource
+</a>,
+about
+which
+one
+may
+wish
+to
+present
+<a class="internalDFN" href="#dfn-provenance-record">
+provenance
+record
+</a>
+s.
+For
+example,
+a
+weather
+report
+for
+a
+given
+date
+may
+be
+an
+aspect
+of
+a
+resource
+that
+is
+maintained
+as
+the
+current
+weather
+report.
+A
+constrained
+resource
+is
+itself
+a
+<a class="internalDFN" href="#dfn-resource">
+resource
+</a>,
+and
+may
+have
+its
+own
+URI
+different
+from
+that
+of
+the
+original.
+See
+also
+<a class="sectionRef sec-ref" href="#provenance-and-resources">
+section
+1.2
+Provenance
+and
+resources
+</a>,
+[
+<cite>
+<a class="bibref" href="#bib-PROV-DM">
+PROV-DM
+</a>
+</cite>
+]
+<a href="http://www.w3.org/TR/prov-dm/#term-specialization" class="externalRef">
+section
+5.5.1
+</a>,
+and
+[
+<cite>
+<a class="bibref" href="#bib-WEBARCH">
+WEBARCH
+</a>
+</cite>
+]
+<a href="http://www.w3.org/TR/webarch/#representation-reuse" class="externalRef">
+section
+2.3.2
+</a>.
+</dd>
+<dt>
+<a href="#dfn-target-uri">
+<dfn id="dfn-target-uri">
+Target-URI
+</dfn>
+</a>
+</dt>
+<dd>
+a
+URI
+denoting
+a
+<a class="internalDFN" href="#dfn-resource">
+resource
+</a>
+(including
+any
+<a class="internalDFN" href="#dfn-constrained-resource">
+constrained
+resource
+</a>
+),
+and
+which
+identifies
+that
+resource
+for
+the
+purpose
+of
+expressing
+provenance.
+Such
+a
+resource
+is
+typically
+an
+<a class="externalRef" href="http://www.w3.org/TR/prov-dm/#section-entity-activity">
+entity
+</a>
+in
+the
+sense
+of
+[
+<cite>
+<a class="bibref" href="#bib-PROV-DM">
+PROV-DM
+</a>
+</cite>
+],
+but
+may
+be
+something
+else
+described
+by
+provenance
+records,
+such
+as
+an
+<a class="externalRef" href="http://www.w3.org/TR/prov-dm/#section-entity-activity">
+activity
+</a>.
+</dd>
+<dt>
+<a href="#dfn-provenance-record">
+<dfn id="dfn-provenance-record">
+Provenance
+record
+</dfn>
+</a>
+</dt>
+<dd>
+refers
+to
+provenance
+represented
+in
+some
+fashion.
+</dd>
+<dt>
+<a href="#dfn-provenance-uri">
+<dfn id="dfn-provenance-uri">
+Provenance-URI
+</dfn>
+</a>
+</dt>
+<dd>
+a
+URI
+denoting
+some
+<a class="internalDFN" href="#dfn-provenance-record">
+provenance
+record
+</a>.
+</dd>
+<dt>
+<a href="#dfn-provenance-query-service">
+<dfn id="dfn-provenance-query-service">
+Provenance
+query
+service
+</dfn>
+</a>
+</dt>
+<dd>
+a
+service
+that
+accesses
+provenance
+given
+a
+query
+containing
+a
+<a class="internalDFN" href="#dfn-target-uri">
+target-URI
+</a>
+or
+other
+information
+that
+identifies
+the
+desired
+provenance.
+</dd>
+<dt>
+<a href="#dfn-service-uri">
+<dfn id="dfn-service-uri">
+Service-URI
+</dfn>
+</a>
+</dt>
+<dd>
+the
+URI
+of
+a
+<a class="internalDFN" href="#dfn-provenance-query-service">
+provenance
+query
+service
+</a>.
+</dd>
+<dt>
+<del class="diff-old">Forward
+provenance
+provenance
+describing
+how
+a
+resource
+is
+used
+after
+it
+has
+been
+created
+</del>
+<a href="#dfn-pingback-uri">
+<dfn id="dfn-pingback-uri">
+Pingback-URI
+</dfn>
+</a>
+</dt>
+<dd>
+the
+URI
+of
+a
+provenance
+pingback
+service
+that
+can
+receive
+references
+to
+<del class="diff-old">forward
+</del>
+<ins class="diff-chg">additional
+</ins>
+provenance
+<del class="diff-old">.
+</del>
+<ins class="diff-chg">related
+to
+an
+entity.
+</ins>
+</dd>
+<dt>
+<a href="#dfn-accessing">
+<dfn id="dfn-accessing">
+Accessing
+</dfn>
+</a>
+provenance
+records
+</dt>
+<dd>
+given
+the
+identity
+of
+a
+resource,
+the
+process
+of
+discovering
+and
+retrieving
+some
+<a class="internalDFN" href="#dfn-provenance-record">
+provenance
+record
+</a>
+(s)
+about
+that
+resource.
+This
+may
+involve
+<a class="internalDFN" href="#dfn-locating">
+locating
+</a>
+a
+provenance
+record,
+then
+performing
+an
+HTTP
+GET
+to
+retrieve
+it,
+or
+locating
+and
+using
+a
+query
+service
+for
+provenance
+about
+an
+identified
+resource,
+or
+some
+other
+mechanism
+not
+covered
+in
+this
+document.
+</dd>
+<dt>
+<a href="#dfn-locating">
+<dfn id="dfn-locating">
+Locating
+</dfn>
+</a>
+provenance
+records
+</dt>
+<dd>
+given
+the
+identity
+of
+a
+resource,
+discovery
+of
+a
+<a class="internalDFN" href="#dfn-provenance-uri">
+provenance-URI
+</a>
+or
+a
+<a class="internalDFN" href="#dfn-service-uri">
+service-URI
+</a>
+that
+may
+be
+used
+to
+obtain
+a
+<a class="internalDFN" href="#dfn-provenance-record">
+provenance
+record
+</a>
+about
+that
+resource.
+</dd>
+<dt>
+provenance
+<a href="#dfn-provider">
+<dfn id="dfn-provider">
+provider
+</dfn>
+</a>
+</dt>
+<dd>
+is
+an
+agent
+that
+makes
+available
+provenance
+records.
+</dd>
+<dt>
+provenance
+<a href="#dfn-consumer">
+<dfn id="dfn-consumer">
+consumer
+</dfn>
+</a>
+</dt>
+<dd>
+is
+an
+agent
+that
+receives
+and
+interprets
+provenance
+records.
+</dd>
+</dl>
+<del class="diff-old">The
+pingback
+definition
+is
+new.
+Review
+is
+encouraged.
+This
+document
+uses
+the
+term
+URI
+for
+web
+resource
+identifiers,
+as
+this
+is
+the
+term
+used
+in
+many
+of
+the
+currently
+ratified
+specifications
+that
+this
+document
+builds
+upon.
+In
+many
+situations,
+a
+URI
+may
+also
+be
+an
+IRI
+[
+RFC3987
+],
+which
+is
+a
+generalisation
+of
+a
+URI
+allowing
+a
+wider
+range
+of
+Unicode
+characters.
+Every
+absolute
+URI
+is
+an
+IRI,
+but
+not
+every
+IRI
+is
+an
+URI.
+When
+IRIs
+are
+used
+in
+situations
+that
+require
+a
+URI,
+they
+must
+first
+be
+converted
+according
+to
+the
+mapping
+defined
+in
+section
+3.1
+of
+[
+RFC3987
+].
+A
+notable
+example
+is
+retrieval
+over
+the
+HTTP
+protocol.
+The
+mapping
+involves
+UTF-8
+encoding
+of
+non-ASCII
+characters,
+%-encoding
+of
+octets
+not
+allowed
+in
+URIs,
+and
+Punycode-encoding
+of
+domain
+names.
+</del>
+</section>
+<section id="provenance-and-resources">
+<h3 id="provenance-entities-resources">
+<span class="secno">
+1.2
+</span>
+Provenance
+and
+resources
+</h3>
+<p>
+Fundamentally,
+a
+<a class="internalDFN" href="#dfn-provenance-record">
+provenance
+record
+</a>
+is
+<em>
+about
+</em>
+<a class="internalDFN" href="#dfn-resource">
+resource
+</a>
+s.
+In
+general,
+resources
+may
+vary
+over
+time
+and
+context.
+E.g.,
+a
+resource
+describing
+the
+weather
+in
+London
+changes
+from
+day-to-day,
+or
+a
+listing
+of
+restaurants
+near
+you
+will
+vary
+depending
+on
+your
+location.
+</p>
+<p>
+Provenance
+records
+a
+history
+of
+the
+entities,
+activities,
+and
+people
+involved
+in
+producing
+an
+artifact,
+and
+may
+be
+collected
+from
+several
+sources
+at
+different
+<del class="diff-old">times.
+</del>
+<ins class="diff-chg">times
+[
+</ins><cite><a class="bibref" href="#bib-PROV-DM"><ins class="diff-chg">
+PROV-DM
+</ins></a></cite><ins class="diff-chg">
+].
+</ins>
+In
+order
+to
+create
+a
+meaningful
+history,
+the
+individual
+provenance
+records
+used
+must
+<del class="diff-old">remain
+valid
+and
+correct
+</del>
+<ins class="diff-chg">retain
+their
+intended
+meaning
+</ins>
+when
+interpreted
+in
+a
+context
+other
+than
+that
+in
+which
+they
+were
+collected.
+<del class="diff-old">Yet
+</del>
+<ins class="diff-chg">Yet,
+</ins>
+we
+may
+still
+want
+to
+make
+provenance
+assertions
+about
+dynamic
+or
+context-dependent
+resources
+(e.g.
+a
+weather
+forecast
+for
+London
+on
+a
+particular
+day
+may
+have
+been
+derived
+from
+a
+particular
+set
+of
+Meteorological
+Office
+data).
+</p>
+<p>
+Provenance
+records
+for
+dynamic
+and
+context-dependent
+resources
+are
+possible
+through
+a
+notion
+of
+constrained
+resources.
+A
+<a class="internalDFN" href="#dfn-constrained-resource">
+constrained
+resource
+</a>
+is
+simply
+a
+resource
+(in
+the
+sense
+defined
+by
+[
+<cite>
+<a class="bibref" href="#bib-WEBARCH">
+WEBARCH
+</a>
+</cite>
+],
+<a href="http://www.w3.org/TR/webarch/#id-resources" class="externalRef">
+section
+2.2
+</a>
+)
+that
+is
+a
+specialization
+or
+instance
+of
+some
+other
+resource.
+For
+example,
+a
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+specification
+typically
+undergoes
+several
+public
+revisions
+before
+it
+is
+finalized.
+A
+URI
+that
+refers
+to
+the
+"current"
+revision
+might
+be
+thought
+of
+as
+denoting
+the
+specification
+throughout
+its
+lifetime.
+Each
+individual
+revision
+would
+also
+have
+its
+own
+<a class="internalDFN" href="#dfn-target-uri">
+target-URI
+</a>
+denoting
+the
+specification
+at
+that
+particular
+stage
+in
+its
+development.
+Using
+these,
+we
+can
+make
+provenance
+assertions
+that
+a
+particular
+revision
+was
+published
+on
+a
+particular
+date,
+and
+was
+last
+modified
+by
+a
+particular
+editor.
+Target-URIs
+may
+use
+any
+URI
+scheme,
+and
+are
+not
+required
+to
+be
+dereferencable.
+</p>
+<p>
+Requests
+for
+provenance
+about
+a
+resource
+may
+return
+provenance
+records
+that
+use
+one
+or
+more
+target-URIs
+to
+refer
+to
+versions
+of
+that
+resource,
+such
+as
+when
+there
+are
+assertions
+referring
+to
+the
+same
+underlying
+resource
+in
+different
+contexts.
+For
+example,
+a
+provenance
+record
+for
+a
+<abbr title="World Wide Web Consortium">
+W3C
+</abbr>
+document
+might
+include
+information
+about
+all
+revisions
+of
+the
+document
+using
+statements
+that
+use
+the
+different
+target-URIs
+of
+the
+various
+revisions.
+</p>
+<p>
+These
+ideas
+are
+represented
+in
+the
+provenance
+data
+model
+[
+<cite>
+<a class="bibref" href="#bib-PROV-DM">
+PROV-DM
+</a>
+</cite>
+]
+by
+the
+concepts
+<a href="http://www.w3.org/TR/prov-dm/#term-entity" class="externalRef">
+entity
+</a>
+and
+<a href="http://www.w3.org/TR/prov-dm/#term-specialization" class="externalRef">
+specialization
+</a>.
+In
+particular,
+an
+entity
+may
+be
+a
+specialization
+of
+some
+resource
+whose
+"fixed
+aspects"
+provide
+sufficient
+constraint
+for
+expressed
+provenance
+about
+the
+resource
+to
+be
+invariant
+with
+respect
+to
+that
+entity.
+This
+entity
+is
+itself
+just
+another
+resource
+(e.g.
+the
+weather
+forecast
+for
+a
+give
+date
+as
+opposed
+to
+the
+current
+weather
+forecast),
+with
+its
+own
+URI
+for
+referring
+to
+it
+within
+a
+provenance
+record.
+</p>
+</section>
+<section id="interpreting-provenance-records">
+<h3>
+<span class="secno">
+1.3
+</span>
+Interpreting
+provenance
+records
+</h3>
+<del class="diff-old">Review
+second
+para
+below.
+</del>
+<p>
+The
+mechanisms
+described
+in
+this
+document
+are
+intended
+to
+allow
+a
+provider
+to
+supply
+information
+that
+allows
+a
+consumer
+to
+access
+<a class="internalDFN" href="#dfn-provenance-record">
+provenance
+record
+</a>
+s,
+which
+themselves
+explicitly
+identify
+the
+<a class="internalDFN" href="#dfn-entity">
+entities
+</a>
+they
+describe.
+A
+provenance
+record
+may
+contain
+information
+about
+several
+entities,
+referring
+to
+them
+using
+their
+various
+<a class="internalDFN" href="#dfn-target-uri">
+target-URI
+</a>
+s.
+<del class="diff-old">Thus
+</del>
+<ins class="diff-chg">Thus,
+</ins>
+a
+consumer
+should
+be
+selective
+in
+its
+use
+of
+the
+information
+provided
+when
+interpreting
+a
+provenance
+record.
+</p>
+<p>
+A
+provenance
+record
+consumer
+will
+need
+to
+isolate
+information
+about
+the
+specific
+entity
+or
+entities
+of
+interest.
+These
+may
+be
+<a class="internalDFN" href="#dfn-constrained-resource">
+constrained
+resource
+</a>
+s
+identified
+by
+separate
+target-URIs
+<del class="diff-old">than
+</del>
+<ins class="diff-chg">that
+differ
+from
+</ins>
+the
+<del class="diff-old">original
+resource,
+</del>
+<ins class="diff-chg">resource
+URI,
+</ins>
+in
+which
+case
+<del class="diff-old">it
+will
+need
+to
+know
+about
+</del>
+the
+<del class="diff-old">target-URIs
+used.
+</del>
+<ins class="diff-chg">consumer
+needs
+to
+discover
+those
+target-URIs.
+</ins>
+The
+mechanisms
+defined
+later
+allow
+a
+provider
+to
+expose
+such
+URIs.
+</p>
+<p>
+While
+a
+provider
+should
+avoid
+giving
+spurious
+information,
+there
+are
+no
+fixed
+semantics,
+particularly
+when
+multiple
+resources
+are
+indicated,
+and
+a
+client
+should
+not
+assume
+that
+a
+specific
+given
+provenance-URI
+will
+yield
+information
+about
+a
+specific
+target-URI.
+In
+the
+general
+case,
+a
+client
+presented
+with
+multiple
+provenance-URIs
+and
+multiple
+target-URIs
+should
+look
+at
+all
+of
+the
+provenance-URIs
+for
+information
+about
+any
+or
+all
+of
+the
+target-URIs.
+</p>
+<p>
+A
+provenance
+record
+is
+not
+of
+itself
+guaranteed
+to
+be
+authoritative
+or