last call
authorTim L <lebot@rpi.edu>
Tue, 03 Jul 2012 16:12:06 -0400
changeset 3733 70b5c74b1403
parent 3732 a17ea2801ac1
child 3734 5976440da7ac
last call
ontology/last-call/2012-07-03-internal-review/Overview.html
ontology/last-call/2012-07-03-internal-review/diagrams/expanded.svg
ontology/last-call/2012-07-03-internal-review/diagrams/qualified-patterns.svg
ontology/last-call/2012-07-03-internal-review/diagrams/starting-points.svg
ontology/last-call/2012-07-03-internal-review/inverses.owl
ontology/last-call/2012-07-03-internal-review/inverses.ttl
ontology/last-call/2012-07-03-internal-review/prov.owl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ontology/last-call/2012-07-03-internal-review/Overview.html	Tue Jul 03 16:12:06 2012 -0400
@@ -0,0 +1,9814 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML+RDFa 1.0//EN' 'http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd'>
+<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" typeof="bibo:Document">
+<head xmlns:prov="http://www.w3.org/ns/prov#">
+    <title>PROV-O: The PROV Ontology</title>
+    <meta content="text/html;charset=utf-8" http-equiv="Content-Type" />
+
+    <style type="text/css">
+      /* prov:wasQuotedFrom http://speronitomcat.web.cs.unibo.it:8080/LODE/owl.css */
+      .RFC2119 {
+        text-transform: lowercase;
+        font-style: italic;
+      }
+      .nonterminal {
+          font-weight: bold;
+          font-family: sans-serif;
+          font-size: 95%;
+      }
+      #abstract br {
+         /* doesn't work right SOMETIMES 
+         margin-bottom: 1em;   */
+      }
+      .name {
+          font-family: monospace;
+      }
+      .buttonpanel {
+          margin-top: 1ex;
+          margin-bottom: 1ex;
+          padding-left: 1ex;
+          padding-right: 1ex;
+          padding-top: 1ex;
+          padding-bottom: 0.6ex;
+          border: 1px dotted black; 
+      }
+      .grammar {
+          margin-top: 1ex;
+          margin-bottom: 1ex;
+          padding-left: 1ex;
+          padding-right: 1ex;
+          padding-top: 1ex;
+          padding-bottom: 0.6ex;
+          border: 1px dashed #2f6fab;
+          font-family: monospace;
+      }
+      .image {
+          text-align: center;
+      }
+      .centered {
+          text-align: center;
+          padding-top: 4ex;
+          padding-bottom: 4ex;
+      }
+      .centered table {
+          margin: 0 auto;
+          text-align: left;
+      }
+      .caption {
+          font-weight: bold;
+      }
+      .indent {
+          margin-left: 20px;
+      }
+      .atrisknote {
+          padding: 5px;
+          margin-top: 10px;
+          margin-bottom: 10px;
+          border: solid 2px blue;
+          background-color: #FFA;
+      }
+      .atrisknotehead {
+          font-style: italic; 
+      }
+
+      /* Stying the examples. */
+
+      .anexample:before {
+          content: "Example:";
+          font-family: sans-serif;
+          font-size: 1.6ex;
+          font-weight: bold;
+      }
+      .anexample {
+          margin-top: 1ex;
+          margin-bottom: 1ex;
+          padding-left: 1ex;
+          padding-right: 1ex;
+          padding-top: 1ex;
+          padding-bottom: 0.6ex;
+          border: 1px dashed #2f6fab;
+          background-color: #f9f9f9;
+      }
+      .anexample table {
+          background-color: #f9f9f9;
+      }
+
+      /* Styling the parts in the functional-style syntax. */
+
+      div.fss {
+          margin-top: 10px; 
+          margin-bottom: 10px; 
+          margin-left: 20px; 
+          margin-right: 20px; 
+          font-family: monospace;
+      }
+      table.fss {
+          margin: 0px 0px 0px 0px; 
+          padding: 0px 0px 0px 0px; 
+          width: 100%;
+      }
+      table.fss caption.fss {
+          font-size: 1.5ex;
+          font-weight: bold;
+          text-align: left;
+          padding-left: 10px;
+      }
+      table.fss td:first-child {
+          font-family: monospace;
+          padding-left: 20px;
+          padding-right: 20px;
+          width: 60%;
+      }
+
+      /* Styling the parts in the RDF syntax. */
+
+      div.rdf{
+          margin-top: 10px; 
+          margin-bottom: 10px; 
+          margin-left: 20px; 
+          margin-right: 20px; 
+          font-family: monospace;
+      }
+      table.rdf {
+          margin: 0px 0px 0px 0px; 
+          padding: 0px 0px 0px 0px; 
+          width: 100%;
+      }
+      table.rdf caption.rdf {
+          font-size: 1.5ex;
+          font-weight: bold;
+          text-align: left;
+          padding-left: 10px;
+      }
+      table.rdf td:first-child {
+          font-family: monospace;
+          padding-left: 20px;
+          padding-right: 20px;
+          width: 60%;
+      }
+
+      /* Styling the XML syntax. */
+
+      div.xmlsyn {
+          margin-top: 10px; 
+          margin-bottom: 10px; 
+          margin-left: 20px; 
+          margin-right: 20px; 
+          font-family: monospace;
+      }
+      div.axioms {
+          margin-top: 10px; 
+          margin-bottom: 10px; 
+          margin-left: 20px; 
+          margin-right: 20px; 
+      }
+
+      /* Other styles. */
+
+      table.complexity td {
+          text-align: center;
+      }
+      table.allname td {
+         font-family: monospace;
+      }
+      table.canonicalparsing {
+          margin-left: 20px;
+          border-style: none;
+      }
+      table.canonicalparsing td {
+          vertical-align: top;
+          padding: 2px 2px 2px 2px;
+      }
+      table.canonicalparsing td.two {
+          padding-left: 30px;
+      }
+
+      /* The following are classes for templates used in the editing process. */
+
+      .review {
+          padding: 5px;
+          border: solid 1px black;
+          margin-left: 10%;
+          margin-top: 10px;
+          margin-bottom: 10px;
+          background-color: #FFA;
+          font-size: smaller;
+      }
+      .reviewauthor {
+          font-size: smaller;
+          font-style: italic;
+      }
+      .ednote {
+          padding: 5px;
+          border: solid 1px black;
+          margin-top: 10px;
+          margin-bottom: 10px;
+      }
+      .ednotehead {
+         font-weight: bold;
+      }
+
+      /* override mediawiki's beautiful DL styling... */
+      dl {
+          background: white;
+          width: 100%;
+          border: none;
+          margin-top: 0;
+          margin-bottom: 0;
+          padding-top: 0;
+          padding-bottom: 0;
+      }
+
+      div {
+          margin-top: 0;
+          margin-bottom: 0;
+      }
+      #fulltitle {
+        font-size: 140%; 
+        font-weight: bold;
+      }
+
+      .xml {
+       color: red
+      }
+
+      .rdbms{
+      color: red
+      }
+
+      /* just copying from wiki, so it stays through TR. Currently
+        affects Primer, at least */
+      pre {
+        background-color:#F9F9F9;
+        border:1px dashed #2F6FAB;
+        color:black;
+        line-height:1.1em;
+        padding:1em;
+      }
+    </style>
+
+    <style type="text/css">
+      /* prov:wasQuotedFrom http://speronitomcat.web.cs.unibo.it:8080/LODE/Primer.css . */
+
+      /* define a class "noprint" for sections which don't get printed */  
+      .noprint { display: none; }
+
+      /* our syntax menu for switching */
+      div.syntaxmenu {
+        border: 1px dotted black;
+        padding:0.5em;
+        margin: 1em; 
+      }
+
+      @media print {
+         div.syntaxmenu { display:none; }
+      }
+
+      /* use tab-like headers for syntax examples */
+      div.exampleheader {
+        font-size: 90%;
+        float: left;
+        background: #F9F9F9;
+        color: #2F6FAB;
+        border: 1px dashed #2F6FAB;
+        border-bottom: 0px;
+        padding-top: 2px;
+      }
+
+      div.exampleheader span.exampleheader {
+        background: #F9F9F9;
+        padding-top: 0px;
+        padding-right: 10px;
+        padding-left: 10px;
+        padding-bottom: 3px;
+        padding-top: 0px;
+      }
+
+      /* Also copy MediaWiki style here, so it will not look different when exported */
+      div.fssyntax pre, div.rdfxml pre, div.owlxml pre, div.turtle pre, div.manchester pre  {
+        background-color: #F9F9F9;
+        border: 1px dashed #2F6FAB;
+        color: black;
+        line-height: 1.1em;
+        padding: 1em;
+        clear: both;
+        margin-left: 0em;
+      }
+      /* (further styles directly embedded in header template) */
+    </style>
+
+    <style type="text/css">
+      /* prov:wasDerivedFrom http://speronitomcat.web.cs.unibo.it:8080/LODE/rec.css . */
+
+      /* Style for a "Recommendation" */
+
+      /*
+         Copyright 1997-2003 W3C (MIT, ERCIM, Keio). All Rights Reserved.
+         The following software licensing rules apply:
+         http://www.w3.org/Consortium/Legal/copyright-software */
+
+      /* $Id: base.css,v 1.25 2006/04/18 08:42:53 bbos Exp $ */
+
+      body {
+        padding: 2em 1em 2em 70px;
+        margin: 0;
+        font-family: sans-serif;
+        color: black;
+        background: white;
+        background-position: top left;
+        background-attachment: fixed;
+        background-repeat: no-repeat;
+      }
+      :link { color: #00C; background: transparent }
+      :visited { color: #609; background: transparent }
+      a:active { color: #C00; background: transparent }
+
+      a:link img, a:visited img { border-style: none } /* no border on img links */
+
+      a img { color: white; }        /* trick to hide the border in Netscape 4 */
+      @media all {                   /* hide the next rule from Netscape 4 */
+        a img { color: inherit; }    /* undo the color change above */
+      }
+
+      th, td { /* ns 4 */
+        font-family: sans-serif;
+      }
+
+      h1, h2, h3, h4, h5, h6 { text-align: left }
+      /* background should be transparent, but WebTV has a bug */
+      h1, h2, h3 { color: #005A9C; background: white }
+      h1 { font: 170% sans-serif }
+      h2 { font: 140% sans-serif }
+      h3 { font: 120% sans-serif }
+      h4 { font: bold 100% sans-serif }
+      h5 { font: italic 100% sans-serif }
+      h6 { font: small-caps 100% sans-serif }
+
+      .hide { display: none }
+
+      div.head { margin-bottom: 1em }
+      div.head h1 { margin-top: 2em; clear: both }
+      div.head table { margin-left: 2em; margin-top: 2em }
+
+      p.copyright { font-size: small }
+      p.copyright small { font-size: small }
+
+      @media screen {  /* hide from IE3 */
+      a[href]:hover { background: #ffa }
+      }
+
+      pre { margin-left: 2em }
+      /*
+      p {
+        margin-top: 0.6em;
+        margin-bottom: 0.6em;
+      }
+      */
+      dt, dd { margin-top: 0; margin-bottom: 0 } /* opera 3.50 */
+      dt { font-weight: bold }
+
+      pre, code { font-family: monospace } /* navigator 4 requires this */
+
+      ul.toc, ol.toc {
+        list-style: disc;     /* Mac NS has problem with 'none' */
+        list-style: none;
+      }
+
+      @media aural {  
+        h1, h2, h3 { stress: 20; richness: 90 }
+        .hide { speak: none }
+        p.copyright { volume: x-soft; speech-rate: x-fast }
+        dt { pause-before: 20% }
+        pre { speak-punctuation: code } 
+      }
+
+      /*body {
+        background-image: url(http://lode.sourceforge.net/img/LODELogo.png);
+      }*/
+    </style>
+
+    <style type="text/css">
+      /* prov:wasQuotedFrom http://speronitomcat.web.cs.unibo.it:8080/LODE/extra.css . */
+
+      body {
+          text-align: justify;    
+      }
+
+      h1 {
+          line-height: 110%;    
+      }
+
+      .hlist {
+          border: 1px solid navy;
+          padding:5px;
+          background-color: #F4FFFF; 
+      }
+
+      .hlist li {
+          display: inline;
+          display: inline-table;
+          list-style-type: none;
+          padding-right: 20px;
+          
+      }
+
+      .entity {
+          border: 1px solid navy;
+          margin:5px 0px 5px 0px;
+          padding: 5px;    
+      }
+
+      .type-c {
+          cursor:help;
+          color:orange;
+      }
+
+      .type-op {
+          cursor:help;
+          color:navy;    
+      }
+
+      .type-dp {
+          cursor:help;
+          color:green;    
+      }
+
+      .type-ap {
+          cursor:help;
+          color:maroon;    
+      }
+
+      .type-ni {
+          cursor:help;
+          color:brown;    
+      }
+
+      .logic {
+          color:purple;
+          font-weight:bold;    
+      }
+
+      h3 {
+          margin-top: 3px;
+          padding-bottom: 5px;
+          border-bottom: 1px solid navy;
+      }
+
+      h2 {
+          margin-top:40px;    
+      }
+
+      .dotted {
+          border-bottom: 1px dotted gray;
+      }
+
+      dt {
+          margin-top:5px;
+      }
+
+      .description {
+          border-top: 1px dashed gray;
+          border-bottom: 1px dashed gray;
+          background-color: rgb(242, 243, 244);
+          margin-top:5px;
+          padding-bottom:5px;
+      }
+
+      .description dl {
+          background-color: rgb(242, 243, 244);
+      }
+
+      .description ul {
+          padding-left: 12px;
+          margin-top: 0px;
+      }
+
+      .backlink {
+          font-size:10pt;
+          text-align:right;
+          float:right;
+          color:black;
+          padding: 2px;
+          border: 1px dotted navy;
+          background-color: #F4FFFF;
+      }
+
+      .imageblock {
+         text-align: center;
+      }
+
+      .imageblock img {
+         border:1px solid gray;
+      }
+
+      .endnote {
+         margin-top: 40px;
+         border-top: 1px solid gray;
+         padding-top: 10px;
+         text-align: center;
+         color:gray;
+         font-size:50%;
+      }
+    </style>
+    
+<!--  link rel="provenance" href="http://www.w3.org/2007/08/pyRdfa/extract?format=turtle&uri=http://aquarius.tw.rpi.edu/prov-wg/prov-o"/  -->
+
+
+    
+<!--  
+      === NOTA BENE ===
+      For the three scripts below, if your spec resides on dev.w3 you can check them
+      out in the same tree and use relative links so that they'll work offline,
+      -->
+
+
+   
+<!--  From DM  -->
+
+   <style type="text/css">
+      .note { font-size:small; margin-left:50px }
+       table { text-align: center; vertical-align: middle }
+   </style>
+
+   <style type="text/css">
+      /* This CSS written by Tim Lebo for PROV-O HTML (all other CSS was taken from elsewhere) */
+      table.qualified-forms {
+         width: 75%;
+      }
+      ul.hlist {
+         margin: 20px;
+      }
+      table {
+         margin: 20px; 
+         border:1px solid navy;
+         background-color: #F4FFFF;
+      }
+      table th {
+         background-color: LightGoldenRodYellow;
+      }
+      table tr {
+         padding: 2px;
+         border: 1px solid navy;
+      }
+      table td {
+         text-align: left;
+         padding-top: 5px;
+         padding-bottom: 5px;
+         padding-left: 15px;
+         padding-right: 15px;
+      }
+      table td.prov-attribute {
+         width: 20%
+      }
+      table.prov-detail a:visited {
+          color:black; text-decoration:none; 
+      }
+      table.prov-detail a:link {
+          color:black; text-decoration:none; 
+      }
+      .component-entities-activities {
+         border:1px solid gray;
+         background-color: #FFD4D4
+      }
+      .component-agents-responsibility {
+         border:1px solid gray;
+         background-color: #CCD9EE;
+      }
+      .component-derivations {
+         border:1px solid gray;
+         background-color: #CCEED9;
+      }
+      .component-collections {
+         border:1px solid gray;
+         background-color: #CED4D4;
+      }
+      .component-alternate {
+         border:1px solid gray;
+         background-color: #F4FFD9;
+      }
+      .component-annotations {
+         border:1px solid gray;
+         background-color: #FCE1CE;
+      }
+      span.repeated {
+         font-family: monospace;
+      }
+      a.qname {
+         font-family: monospace;
+      }
+      strong.crossreference {
+         padding-right: 15px;
+      }
+      div.feature-at-risk {
+         color: red;
+      }
+     </style>
+
+     
+     
+   
+    
+  <style type="text/css">
+/*****************************************************************
+ * ReSpec CSS
+ * Robin Berjon (robin at berjon dot com)
+ * v0.05 - 2009-07-31
+ *****************************************************************/
+
+
+/* --- 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;
+}
+
+code {
+    color:  #ff4500;
+}
+
+
+/* --- WEB IDL --- */
+pre.idl {
+    border-top: 1px solid #90b8de;
+    border-bottom: 1px solid #90b8de;
+    padding:    1em;
+    line-height:    120%;
+}
+
+pre.idl::before {
+    content:    "WebIDL";
+    display:    block;
+    width:      150px;
+    background: #90b8de;
+    color:  #fff;
+    font-family:    initial;
+    padding:    3px;
+    font-weight:    bold;
+    margin: -1em 0 1em -1em;
+}
+
+.idlType {
+    color:  #ff4500;
+    font-weight:    bold;
+    text-decoration:    none;
+}
+
+/*.idlModule*/
+/*.idlModuleID*/
+/*.idlInterface*/
+.idlInterfaceID, .idlDictionaryID {
+    font-weight:    bold;
+    color:  #005a9c;
+}
+
+.idlSuperclass {
+    font-style: italic;
+    color:  #005a9c;
+}
+
+/*.idlAttribute*/
+.idlAttrType, .idlFieldType, .idlMemberType {
+    color:  #005a9c;
+}
+.idlAttrName, .idlFieldName, .idlMemberName {
+    color:  #ff4500;
+}
+.idlAttrName a, .idlFieldName a, .idlMemberName a {
+    color:  #ff4500;
+    border-bottom:  1px dotted #ff4500;
+    text-decoration: none;
+}
+
+/*.idlMethod*/
+.idlMethType {
+    color:  #005a9c;
+}
+.idlMethName {
+    color:  #ff4500;
+}
+.idlMethName a {
+    color:  #ff4500;
+    border-bottom:  1px dotted #ff4500;
+    text-decoration: none;
+}
+
+/*.idlParam*/
+.idlParamType {
+    color:  #005a9c;
+}
+.idlParamName {
+    font-style: italic;
+}
+
+.extAttr {
+    color:  #666;
+}
+
+/*.idlConst*/
+.idlConstType {
+    color:  #005a9c;
+}
+.idlConstName {
+    color:  #ff4500;
+}
+.idlConstName a {
+    color:  #ff4500;
+    border-bottom:  1px dotted #ff4500;
+    text-decoration: none;
+}
+
+/*.idlException*/
+.idlExceptionID {
+    font-weight:    bold;
+    color:  #c00;
+}
+
+.idlTypedefID, .idlTypedefType {
+    color:  #005a9c;
+}
+
+.idlRaises, .idlRaises a.idlType, .idlRaises a.idlType code, .excName a, .excName a code {
+    color:  #c00;
+    font-weight:    normal;
+}
+
+.excName a {
+    font-family:    monospace;
+}
+
+.idlRaises a.idlType, .excName a.idlType {
+    border-bottom:  1px dotted #c00;
+}
+
+.excGetSetTrue, .excGetSetFalse, .prmNullTrue, .prmNullFalse, .prmOptTrue, .prmOptFalse {
+    width:  45px;
+    text-align: center;
+}
+.excGetSetTrue, .prmNullTrue, .prmOptTrue { color:  #0c0; }
+.excGetSetFalse, .prmNullFalse, .prmOptFalse { color:  #c00; }
+
+.idlImplements a {
+    font-weight:    bold;
+}
+
+dl.attributes, dl.methods, dl.constants, dl.fields, dl.dictionary-members {
+    margin-left:    2em;
+}
+
+.attributes dt, .methods dt, .constants dt, .fields dt, .dictionary-members dt {
+    font-weight:    normal;
+}
+
+.attributes dt code, .methods dt code, .constants dt code, .fields dt code, .dictionary-members dt code {
+    font-weight:    bold;
+    color:  #000;
+    font-family:    monospace;
+}
+
+.attributes dt code, .fields dt code, .dictionary-members dt code {
+    background:  #ffffd2;
+}
+
+.attributes dt .idlAttrType code, .fields dt .idlFieldType code, .dictionary-members dt .idlMemberType code {
+    color:  #005a9c;
+    background:  transparent;
+    font-family:    inherit;
+    font-weight:    normal;
+    font-style: italic;
+}
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+</style><link href="http://www.w3.org/StyleSheets/TR/W3C-ED" rel="stylesheet" type="text/css" charset="utf-8" /></head>
+  <body style="display: inherit;"><div class="head"><p><a href="http://www.w3.org/"><img width="72" height="48" alt="W3C" src="http://www.w3.org/Icons/w3c_home" /></a></p><h1 id="title" class="title">PROV-O: The PROV Ontology</h1><h2 id="w3c-editor-s-draft-03-july-2012"><acronym title="World Wide Web Consortium">W3C</acronym> Editor's Draft 03 July 2012</h2><dl><dt>This version:</dt><dd><a href="https://dvcs.w3.org/hg/prov/raw-file/default/ontology/Overview.html">https://dvcs.w3.org/hg/prov/raw-file/default/ontology/Overview.html</a></dd><dt>Latest published version:</dt><dd><a href="http://www.w3.org/TR/prov-o/">http://www.w3.org/TR/prov-o/</a></dd><dt>Latest editor's draft:</dt><dd><a href="https://dvcs.w3.org/hg/prov/raw-file/default/ontology/Overview.html">https://dvcs.w3.org/hg/prov/raw-file/default/ontology/Overview.html</a></dd><dt>Previous version:</dt><dd><a href="http://www.w3.org/TR/2011/WD-prov-o-20111213/">http://www.w3.org/TR/2011/WD-prov-o-20111213/</a></dd><dt>Editors:</dt><dd><a href="http://tw.rpi.edu/instances/TimLebo">Timothy Lebo</a>, Rensselaer Polytechnic Institute, USA</dd>
+<dd><a href="http://cci.case.edu/cci/index.php/Satya_Sahoo">Satya Sahoo</a>, Case Western Reserve University, USA</dd>
+<dd><a href="http://tw.rpi.edu/instances/Deborah_L_McGuinness">Deborah McGuinness</a>, Rensselaer Polytechnic Institute, USA</dd>
+<dt>Authors:</dt><dd><span>(In alphabetical order)</span></dd>
+<dd><a href="http://semanticweb.org/wiki/Khalid_Belhajjame">Khalid Belhajjame</a>, University of Manchester, UK</dd>
+<dd><a href="http://homepages.inf.ed.ac.uk/jcheney/">James Cheney</a>, University of Edinburgh, UK</dd>
+<dd><a href="http://www.oeg-upm.net/index.php/en/phdstudents/28-dgarijo">Daniel Garijo</a>, Universidad Politécnica de Madrid, Spain</dd>
+<dd><a href="http://soiland-reyes.com/stian/">Stian Soiland-Reyes</a>, University of Manchester, UK</dd>
+<dd><a href="http://tw.rpi.edu/web/person/StephanZednik">Stephan Zednik</a>, Rensselaer Polytechnic Institute, USA</dd>
+<dd><a href="http://users.ox.ac.uk/~zool0770/">Jun Zhao</a>, University of Oxford, UK</dd>
+</dl><p class="copyright"><a href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright">Copyright</a> © 2011-2012 <a href="http://www.w3.org/"><acronym title="World Wide Web Consortium">W3C</acronym></a><sup>®</sup> (<a href="http://www.csail.mit.edu/"><acronym title="Massachusetts Institute of Technology">MIT</acronym></a>, <a href="http://www.ercim.eu/"><acronym title="European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>, <a href="http://www.keio.ac.jp/">Keio</a>), All Rights Reserved. <acronym title="World Wide Web Consortium">W3C</acronym> <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>
+
+    <div id="abstract" class="introductory section"><h2>Abstract</h2>
+         <p>The PROV Ontology (PROV-O) expresses the PROV Data Model using the OWL2 Web Ontology Language (OWL2). It provides a set of classes, properties, and restrictions that can be used to represent and interchange provenance information generated in different systems and under different contexts. It can also be specialized to create new classes and properties to model provenance information specific to different domain applications.
+        </p>
+
+        <p style="text-align: center;">The namespace for all PROV-O terms is <span class="repeated">http://www.w3.org/ns/prov#</span>.
+        </p>
+
+        <p style="text-align: center;">The OWL encoding of the PROV Ontology is available <a href="prov.owl">here</a>.
+        </p>
+
+    </div><div class="introductory section" id="sotd"><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 <acronym title="World Wide Web Consortium">W3C</acronym> publications and the latest revision of this technical report can be found in the <a href="http://www.w3.org/TR/"><acronym title="World Wide Web Consortium">W3C</acronym> technical reports index</a> at http://www.w3.org/TR/.</em></p>
+<h4 id="intended-to-be-last-call--tbc">Intended to be Last Call (TBC)</h4>
+<p>This is the third public release of the PROV-O document.
+Publication as Last Call working draft means that the Working Group believes that it has satisfied the relevant technical requirements outlined in its charter on this document. The design is not expected to change significantly, going forward, and now is the key time for external review, before the implementation phase.</p> 
+<p>This specification identifies two  <a href="http://www.w3.org/2005/10/Process-20051014/tr#cfi">features at risk</a>: <a href="#mentionOf">prov:mentionOf</a> and  <a href="#asInBundle">prov:asInBundle</a> might be removed from PROV-O if implementation experience reveals problems with supporting this construct. These two OWL properties are based on the PROV <a href="http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#term-mention">Mentions</a> feature.</p>
+
+
+<h4 id="please-comment-by-2012-09-13--date-tbc">Please Comment By 2012-09-13 (date TBC)</h4>
+<p>The PROV Working group seeks public feedback on this Working Draft.
+The end date of the Last Call review period is <b>2012-09-13 (TBC)</b>, and we would appreciate comments by that date to [email protected]
+</p>
+
+
+      <h4 id="prov-family-of-specifications">PROV Family of Specifications</h4>
+      This document is part of the PROV family of specifications, a set of specifications defining various aspects that are necessary to achieve the vision of inter-operable
+      interchange of provenance information in heterogeneous environments such as the Web.  The specifications are:
+      <ul>
+      <li> PROV-DM, the PROV data model for provenance;</li>
+      <li> PROV-CONSTRAINTS, a set of constraints applying to the PROV data model;</li>
+      <li> PROV-N, a notation for provenance aimed at human consumption;</li>
+      <li> PROV-O, the PROV ontology, an OWL-RL ontology allowing the mapping of PROV to RDF; (this document)</li>
+      <li> PROV-AQ, the mechanisms for accessing and querying provenance; </li>
+      <li> PROV-PRIMER, a primer for the PROV data model;</li>
+      <li> PROV-SEM, a formal semantics for the PROV data model;</li>
+      <li> PROV-XML, an XML schema for the PROV data model.</li>
+      </ul>
+      <h4 id="how-to-read-the-prov-family-of-specifications">How to read the PROV Family of Specifications</h4>
+      <ul>
+      <li>The primer is the entry point to PROV offering an introduction to the provenance model.</li>
+      <li>The Linked Data and Semantic Web community should focus on PROV-O defining PROV classes and properties specified in an OWL-RL ontology. For further details, PROV-DM and PROV-CONSTRAINTS specify the constraints applicable to the data model, and its interpretation. PROV-SEM provides a mathematical semantics.</li>
+      <li>The XML community should focus on PROV-XML defining an XML schema for PROV. Further details can also be found in PROV-DM, PROV-CONSTRAINTS, and PROV-SEM.</li>
+      <li>Developers seeking to retrieve or publish provenance should focus on PROV-AQ.</li>
+      <li>Readers seeking to implement other PROV serializations
+      should focus on PROV-DM and PROV-CONSTRAINTS.  PROV-O, PROV-N, PROV-XML offer examples of mapping to RDF, text, and XML, respectively.</li>
+      </ul>
+
+      <h4 id="prov-o-second-working-draft">PROV-O Second Working Draft</h4>
+     <p>This specification defines the PROV Ontology as the normative representation of the PROV Data Model using the Web Ontology Language (OWL2). Following feedback, the structure of the document has been reorganized to suit a gradual introduction to the terms available in PROV-O, permitting the addition of more elaborate terms as users understand the earlier terms. A cross reference was added and is created directly from the OWL ontology. Examples throughout this document are taken directly from the working group's version control system.
+     </p>   
+    <p>This document was published by the <a href="http://www.w3.org/2011/prov/">Provenance Working Group</a> as an Editor's Draft. 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 feedback is welcome.</p><p>Publication as an Editor's Draft does not imply endorsement by the <acronym title="World Wide Web Consortium">W3C</acronym> 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 <acronym title="World Wide Web Consortium">W3C</acronym> Patent Policy</a>. <acronym title="World Wide Web Consortium">W3C</acronym> maintains a <a rel="disclosure" href="http://www.w3.org/2004/01/pp-impl/46974/status">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 <acronym title="World Wide Web Consortium">W3C</acronym> Patent Policy</a>.</p></div><div id="toc" class="section"><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></li><li class="tocline"><a href="#prov-o-at-a-glance" class="tocxref"><span class="secno">2. </span>PROV-O at a glance</a></li><li class="tocline"><a href="#description" class="tocxref"><span class="secno">3. </span>The PROV-O Ontology Description</a><ul class="toc"><li class="tocline"><a href="#description-starting-point-terms" class="tocxref"><span class="secno">3.1 </span>Starting Point Terms</a></li><li class="tocline"><a href="#description-expanded-terms" class="tocxref"><span class="secno">3.2 </span>Expanded Terms</a></li><li class="tocline"><a href="#description-qualified-terms" class="tocxref"><span class="secno">3.3 </span>Qualified Terms</a></li></ul></li><li class="tocline"><a href="#cross-reference" class="tocxref"><span class="secno">4. </span>Cross reference for PROV-O classes and properties</a><ul class="toc"><li class="tocline"><a href="#cross-reference-starting-point-terms" class="tocxref"><span class="secno">4.1 </span>Starting Point Terms</a></li><li class="tocline"><a href="#cross-reference-expanded-terms" class="tocxref"><span class="secno">4.2 </span>Expanded Terms</a></li><li class="tocline"><a href="#cross-reference-qualified-terms" class="tocxref"><span class="secno">4.3 </span>Qualified Terms</a></li></ul></li><li class="tocline"><a href="#prov-o-owl-profile" class="tocxref"><span class="secno">A. </span>PROV-O OWL Profile</a></li><li class="tocline"><a href="#names-of-inverse-properties" class="tocxref"><span class="secno">B. </span>Names of inverse properties</a></li><li class="tocline"><a href="#acknowledgements" class="tocxref"><span class="secno">C. </span>Acknowledgements</a></li><li class="tocline"><a href="#references" class="tocxref"><span class="secno">D. </span>References</a><ul class="toc"><li class="tocline"><a href="#normative-references" class="tocxref"><span class="secno">D.1 </span>Normative references</a></li><li class="tocline"><a href="#informative-references" class="tocxref"><span class="secno">D.2 </span>Informative references</a></li></ul></li></ul></div>
+  
+ 
+    
+
+
+     <div id="introduction" class="section">    
+         
+<!-- OddPage -->
+<h2><span class="secno">1. </span>Introduction</h2>  
+         <p>The PROV Ontology (PROV-O) defines the normative OWL2 Web Ontology Language encoding of the PROV Data Model [<cite><a class="bibref" rel="biblioentry" href="#bib-PROV-DM">PROV-DM</a></cite>]. This document describes the set of classes, properties, and restrictions that constitute the PROV Ontology. This ontology specification provides the foundation to implement provenance applications in different domains that can represent, exchange, and integrate provenance information generated in different systems and under different contexts. Together with the PROV Access and Query [<cite><a class="bibref" rel="biblioentry" href="#bib-PROV-PAQ">PROV-PAQ</a></cite>] and PROV Data Model [<cite><a class="bibref" rel="biblioentry" href="#bib-PROV-DM">PROV-DM</a></cite>], this document forms a framework for provenance information interchange and management in domain-specific Web-based applications.
+         </p>
+        <p>
+         PROV-O conforms to the OWL-RL profile and is lightweight so that it can be adopted in the widest range of applications. The PROV Ontology classes and properties are defined such that they can not only be used directly to represent provenance information, but also can be specialized for modeling application-specific provenance details in a variety of domains. Thus, the PROV Ontology is expected to be both directly usable in applications as well as serve as a <i>reference model</i> for creating domain-specific provenance ontologies and thereby facilitate interoperable provenance modeling. To demonstrate the use of PROV-O classes and properties, this document uses an example provenance scenario similar to the one introduced in the PROV-Primer [<cite><a class="bibref" rel="biblioentry" href="#bib-PROV-PRIMER">PROV-PRIMER</a></cite>]. PROV-O conforms to the OWL-RL profile and is lightweight so that it can be adopted in the widest range of applications.
+        </p>
+         <p> The PROV Data Model [<cite><a class="bibref" rel="biblioentry" href="#bib-PROV-DM">PROV-DM</a></cite>] introduces a minimal set of concepts to represent provenance information in a variety of application domains. This document maps the PROV Data Model to PROV Ontology using the OWL2 ontology language, which facilitates a fixed interpretation and use of the PROV Data Model concepts based on the formal semantics of OWL2 [<cite><a class="bibref" rel="biblioentry" href="#bib-OWL2-RDF-BASED-SEMANTICS">OWL2-RDF-BASED-SEMANTICS</a></cite>]. 
+        </p>
+
+        <p> We briefly introduce some of the OWL2 modeling terms that will be used to describe the PROV Ontology. An OWL2 <i>instance</i> is an individual object in a domain of discourse, for example a person named Alice or a car, and a set of individuals sharing a set of additional characteristics is called a <i>class</i>. Person and Car are examples of classes representing the set of individual persons and cars respectively. The OWL2 object properties are used to link individuals, classes, or create a property hierarchy. For example, the object property &quot;hasOwner&quot; can be used to link car with person. The OWL2 datatype properties are used to link individuals or classes to data values, including XML Schema datatypes [<cite><a class="bibref" rel="biblioentry" href="#bib-XMLSCHEMA-2">XMLSCHEMA-2</a></cite>].   
+        </p>
+        <p>The key words &quot;<em class="rfc2119" title="must">must</em>&quot;, &quot;<em class="rfc2119" title="must not">must not</em>&quot;, &quot;<em class="rfc2119" title="required">required</em>&quot;, &quot;<em class="rfc2119" title="shall">shall</em>&quot;, &quot;<em class="rfc2119" title="shall not">shall not</em>&quot;, &quot;<em class="rfc2119" title="should">should</em>&quot;, &quot;<em class="rfc2119" title="should not">should not</em>&quot;, &quot;<em class="rfc2119" title="recommended">recommended</em>&quot;,  &quot;<em class="rfc2119" title="may">may</em>&quot;, and       &quot;<em class="rfc2119" title="optional">optional</em>&quot; in this document are to be interpreted as described in [<cite><a class="bibref" rel="biblioentry" href="#bib-RFC2119">RFC2119</a></cite>].</p>
+    </div>
+
+
+
+   <div id="prov-o-at-a-glance" class="section">
+      
+<!-- OddPage -->
+<h2><span class="secno">2. </span>PROV-O at a glance</h2>
+
+      <p>PROV-O users may only need to use parts of the entire ontology, depending on their needs and according to how much detail they want to include in their provenance information. For this, the PROV-O terms (classes and properties) are grouped into four categories to provide an incremental introduction to the ontology: Starting Point terms, Expanded terms, terms for Qualifying relationships, and terms for Collections.
+      </p>
+
+      <div id="prov-starting-point-owl-terms-at-a-glance">
+         <p><strong>Starting Point classes and properties</strong> provide the basis for the rest of the PROV Ontology and thus it is recommended that readers become comfortable with how to apply these terms before continuing to the remaining categories. These terms are used to create simple provenance descriptions that can be elaborated using terms from other categories. The classes and properties in this category are listed below and are discussed in <a href="#description-starting-point-terms">Section 3.1</a>.</p>
+         
+<div class="prov-starting-point owl-classes at-a-glance">
+  <ul class="hlist">
+    <li>
+      <a href="#Activity">prov:Activity</a>
+    </li>
+    <li>
+      <a href="#Agent">prov:Agent</a>
+    </li>
+    <li>
+      <a href="#Entity">prov:Entity</a>
+    </li>
+  </ul>
+</div>
+
+<div class="prov-starting-point owl-properties at-a-glance">
+  <ul class="hlist">
+    <li class="object-property">
+      <a href="#actedOnBehalfOf">prov:actedOnBehalfOf</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#endedAtTime">prov:endedAtTime</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#startedAtTime">prov:startedAtTime</a>
+    </li>
+    <li class="object-property">
+      <a href="#used">prov:used</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasAssociatedWith">prov:wasAssociatedWith</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasAttributedTo">prov:wasAttributedTo</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasDerivedFrom">prov:wasDerivedFrom</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasGeneratedBy">prov:wasGeneratedBy</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasInformedBy">prov:wasInformedBy</a>
+    </li>
+  </ul>
+</div>
+
+      </div>
+
+      <div id="prov-expanded-owl-terms-at-a-glance">
+         <p><strong>Expanded classes and properties</strong> provide additional terms that can be used to relate classes in the Starting Point category. The terms in this category are applied in the same way as the terms in the Starting Point category. Many of the terms in this category are subclasses or subproperties of those in the Starting Point category. The classes and properties in this category are listed below and are discussed in <a href="#description-expanded-terms">Section 3.2</a>.</p>
+         
+<div class="prov-expanded owl-classes at-a-glance">
+  <ul class="hlist">
+    <li>
+      <a href="#Bundle">prov:Bundle</a>
+    </li>
+    <li>
+      <a href="#Collection">prov:Collection</a>
+    </li>
+    <li>
+      <a href="#Location">prov:Location</a>
+    </li>
+    <li>
+      <a href="#Organization">prov:Organization</a>
+    </li>
+    <li>
+      <a href="#Person">prov:Person</a>
+    </li>
+    <li>
+      <a href="#SoftwareAgent">prov:SoftwareAgent</a>
+    </li>
+  </ul>
+</div>
+
+<div class="prov-expanded owl-properties at-a-glance">
+  <ul class="hlist">
+    <li class="object-property">
+      <a href="#alternateOf">prov:alternateOf</a>
+    </li>
+    <li class="object-property">
+      <a href="#asInBundle">prov:asInBundle</a>
+    </li>
+    <li class="object-property">
+      <a href="#atLocation">prov:atLocation</a>
+    </li>
+    <li class="object-property">
+      <a href="#generated">prov:generated</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#generatedAtTime">prov:generatedAtTime</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadMember">prov:hadMember</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadPrimarySource">prov:hadPrimarySource</a>
+    </li>
+    <li class="object-property">
+      <a href="#influenced">prov:influenced</a>
+    </li>
+    <li class="object-property">
+      <a href="#invalidated">prov:invalidated</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#invalidatedAtTime">prov:invalidatedAtTime</a>
+    </li>
+    <li class="object-property">
+      <a href="#mentionOf">prov:mentionOf</a>
+    </li>
+    <li class="object-property">
+      <a href="#specializationOf">prov:specializationOf</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#value">prov:value</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasEndedBy">prov:wasEndedBy</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasInvalidatedBy">prov:wasInvalidatedBy</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasQuotedFrom">prov:wasQuotedFrom</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasRevisionOf">prov:wasRevisionOf</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasStartedBy">prov:wasStartedBy</a>
+    </li>
+  </ul>
+</div>
+
+      </div>
+
+      <div id="prov-qualified-owl-terms-at-a-glance">
+         <p><strong>Qualified classes and properties</strong> provide elaborated information about binary relations asserted using Starting Point and Expanded properties. The terms in this category are applied using a pattern that differs from those in the Starting Point and Expanded categories. While the relations from the previous two categories are applied as direct, binary assertions, the terms in this category are used to provide additional attributes of the binary relations. The pattern used in this category allows users to provide elaborate details that are not available using only Starting Point and Expanded terms. The classes and properties in this category are listed below and are discussed in <a href="#description-qualified-terms">Section 3.3</a>.</p>
+         
+<div class="prov-qualified owl-classes at-a-glance">
+  <ul class="hlist">
+    <li>
+      <a href="#ActivityInfluence">prov:ActivityInfluence</a>
+    </li>
+    <li>
+      <a href="#AgentInfluence">prov:AgentInfluence</a>
+    </li>
+    <li>
+      <a href="#Association">prov:Association</a>
+    </li>
+    <li>
+      <a href="#Attribution">prov:Attribution</a>
+    </li>
+    <li>
+      <a href="#Communication">prov:Communication</a>
+    </li>
+    <li>
+      <a href="#Delegation">prov:Delegation</a>
+    </li>
+    <li>
+      <a href="#Derivation">prov:Derivation</a>
+    </li>
+    <li>
+      <a href="#End">prov:End</a>
+    </li>
+    <li>
+      <a href="#EntityInfluence">prov:EntityInfluence</a>
+    </li>
+    <li>
+      <a href="#Generation">prov:Generation</a>
+    </li>
+    <li>
+      <a href="#Influence">prov:Influence</a>
+    </li>
+    <li>
+      <a href="#InstantaneousEvent">prov:InstantaneousEvent</a>
+    </li>
+    <li>
+      <a href="#Invalidation">prov:Invalidation</a>
+    </li>
+    <li>
+      <a href="#Plan">prov:Plan</a>
+    </li>
+    <li>
+      <a href="#Quotation">prov:Quotation</a>
+    </li>
+    <li>
+      <a href="#Revision">prov:Revision</a>
+    </li>
+    <li>
+      <a href="#Role">prov:Role</a>
+    </li>
+    <li>
+      <a href="#Source">prov:Source</a>
+    </li>
+    <li>
+      <a href="#Start">prov:Start</a>
+    </li>
+    <li>
+      <a href="#Usage">prov:Usage</a>
+    </li>
+  </ul>
+</div>
+
+<div class="prov-qualified owl-properties at-a-glance">
+  <ul class="hlist">
+    <li class="object-property">
+      <a href="#activity">prov:activity</a>
+    </li>
+    <li class="object-property">
+      <a href="#agent">prov:agent</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#atTime">prov:atTime</a>
+    </li>
+    <li class="object-property">
+      <a href="#entity">prov:entity</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadActivity">prov:hadActivity</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadGeneration">prov:hadGeneration</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadPlan">prov:hadPlan</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadRole">prov:hadRole</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadUsage">prov:hadUsage</a>
+    </li>
+    <li class="object-property">
+      <a href="#influencer">prov:influencer</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedAssociation">prov:qualifiedAssociation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedAttribution">prov:qualifiedAttribution</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedCommunication">prov:qualifiedCommunication</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedDelegation">prov:qualifiedDelegation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedDerivation">prov:qualifiedDerivation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedEnd">prov:qualifiedEnd</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedGeneration">prov:qualifiedGeneration</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedInfluence">prov:qualifiedInfluence</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedInvalidation">prov:qualifiedInvalidation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedQuotation">prov:qualifiedQuotation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedRevision">prov:qualifiedRevision</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedSource">prov:qualifiedSource</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedStart">prov:qualifiedStart</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedUsage">prov:qualifiedUsage</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasInfluencedBy">prov:wasInfluencedBy</a>
+    </li>
+  </ul>
+</div>
+
+      </div>
+
+      <div>
+       
+      </div>
+
+   </div> 
+<!--  PROV-O at a glance  -->
+
+
+
+
+    <div id="description" class="section">
+      
+<!-- OddPage -->
+<h2><span class="secno">3. </span>The PROV-O Ontology Description</h2>       
+      <p>This section introduces the terms in each of the following categories:
+      </p>     
+      <ul>
+         <li><a href="#description-starting-point-terms">Starting Point Terms</a></li>
+         <li><a href="#description-expanded-terms">Expanded Terms</a></li>
+         <li><a href="#description-qualified-terms">Qualified Terms</a></li>
+      </ul>
+
+     <div id="description-starting-point-terms" class="section">
+      <h3><span class="secno">3.1 </span>Starting Point Terms</h3>
+       <p>The Starting Point category is a small collection of classes and properties that can be used to create simple, initial provenance descriptions.
+         Three classes provide a basis for the rest of PROV-O:  
+       </p>
+         <ul>
+            <li>An <a href="#Entity" class="qname">prov:Entity</a> is a physical, digital, conceptual, or other kind of thing with some fixed aspects; entities may be real or imaginary.  
+            </li>
+            <li>An <a href="#Activity" class="qname">prov:Activity</a> is something that occurs over a period of time and acts upon or with entities; it may include consuming, processing, transforming, modifying, relocating, using, or generating entities.  
+            </li>
+            <li>An <a href="#Agent" class="qname">prov:Agent</a> is something that bears some form of responsibility for an activity taking place, for the existence of an entity, or for another agent's activity. 
+            </li>
+         </ul> 
+      <p>The three primary classes relate to one another and to themselves using the properties shown in the following figure.</p>
+
+      <p>Activities <strong>start</strong> and <strong>end</strong> at particular points in time (described using properties 
+      <a class="qname" href="#startedAtTime">prov:startedAtTime</a> and <a class="qname" href="#endedAtTime">prov:endedAtTime</a>, respectively) 
+      and during their lifespan can  <strong>use</strong> and <strong>generate</strong> a variety of Entities (described with 
+      <a class="qname" href="#used">prov:used</a> and <a class="qname" href="#wasGeneratedBy">prov:wasGeneratedBy</a>, respectively). 
+      For example, a blog writing activity may use a particular dataset and generate a bar chart. 
+      By applying usage and generation, one can construct provenance chains comprising both Activities and Entities.
+      </p>
+
+      <p>In addiition, we can say that an Activity <a class="qname" href="#wasInformedBy">prov:wasInformedBy</a>
+      another Activity to provide some ordering information without explicitly mentioning the activities' start and end times. 
+      A <span class="repeated">prov:wasInformedBy</span> relation between Activities suggests that the informed Activity used an Entity that was generated by the informing 
+      Activity, but the Entity itself is not interesting. So, the <span class="repeated">prov:wasInformedBy</span> property allows the assertion of provenance chains comprising only Activities.
+      </p>
+
+      <p>Provenance chains comprising only Entities can be formed using the <a class="qname" href="#wasDerivedFrom">prov:wasDerivedFrom</a> property.
+         A derivation is a transformation of one entity into another. For example, if the Activity that created the bar chart is not interesting,
+          then we can say that the bar chart <span class="repeated">prov:wasDerivedFrom</span> the dataset.
+         Arbitrary RDF properties can be used to describe the fixed aspects of an Entity that are interesting to a particular application (for example, 
+         the file size and format of the dataset, or the aspect ratio of the bar chart).
+      </p>
+
+      <p>An Agent can be responsible for an Activity or an Entity, which is described using the properties <a class="qname" href="#wasAssociatedWith">prov:wasAssociatedWith</a> and <a class="qname" href="#wasAttributedTo">prov:wasAttributedTo</a>, respectively. Agents can also be responsible for other Agents' actions. In this case, the Agent that influenced an Activity or Entity <a class="qname" href="#actedOnBehalfOf">prov:actedOnBehalfOf</a> another Agent that may have had less influence, but still bears some responnsibility for the resulting Activity or Entity.
+
+      </p><div class="figure" style="text-align: center;" id="starting-points-figure">
+            
+<!--  When publishing to w3c: replace prov-o-diagrams/ with diagrams/  -->
+
+            
+<!-- img src="prov-o-diagrams/Starting-points-terms.png" -->
+
+            <img alt="PROV-O Starting Point terms" style="width: 60%; min-width: 25em; max-width: 60em" src="diagrams/starting-points.svg" />
+            <div class="figcaption"><a href="#starting-points-figure">Figure 1</a>. The three Starting Point classes and the properties that relate them.</div>
+      </div>
+
+        <div xmlns:prov="http://www.w3.org/ns/prov#" class="exampleOuter" typeof="prov:Entity" about="#narrative-example-simple-1">
+           <p>The following PROV-O describes the resources involved when creating a chart about crime statistics. The example uses only Starting Point terms and serves as a basis for elaboration that will be described in subsequent sections. In the example, Derek performs an aggregation of some government crime data, grouping by national regions that are described in a separate dataset by a civil action group.
+           </p> 
+           <pre class="example" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/ontology/khalid-jun-dropbox/eg16-journalism-simple-without-comments.ttl" rel="prov:wasQuotedFrom">@prefix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] ex:   &lt;http://example.org#&gt; .
+
+ex:bar_chart
+   a prov:Entity;
+   prov:wasGeneratedBy ex:illustrationActivity;
+   prov:wasDerivedFrom ex:aggregatedByRegions;
+.
+
+ex:illustrationActivity 
+   a prov:Activity; 
+   prov:used              ex:aggregatedByRegions;
+   prov:wasAssociatedWith ex:derek;
+   prov:wasInformedBy     ex:aggregationActivity;
+.
+
+ex:aggregatedByRegions
+   a prov:Entity;
+   prov:wasGeneratedBy ex:aggregationActivity;
+.
+
+ex:aggregationActivity
+   a prov:Activity;
+   prov:startedAtTime    &quot;2011-07-14T01:01:01Z&quot;^^xsd:dateTime;
+   prov:wasAssociatedWith ex:derek;
+   prov:used              ex:crimeData;
+   prov:used              ex:nationalRegionsList;
+   prov:endedAtTime      &quot;2011-07-14T02:02:02Z&quot;^^xsd:dateTime;
+.
+
+ex:crimeData
+   a prov:Entity;
+   prov:wasAttributedTo ex:government;
+.
+ex:nationalRegionsList 
+   a prov:Entity;
+   prov:wasAttributedTo ex:civil_action_group;
+.
+
+ex:aggregatedByRegions prov:wasAttributedTo ex:derek .
+ex:bar_chart           prov:wasAttributedTo ex:derek .
+
+ex:derek
+   a prov:Agent;
+   a foaf:Person;
+   foaf:givenName &quot;Derek&quot;^^xsd:string;
+   foaf:mbox      &lt;mailto:[email protected]&gt;;
+   prov:actedOnBehalfOf ex:chartgen;
+.
+
+ex:chartgen 
+   a prov:Agent;
+   a prov:Organization;
+   foaf:name &quot;Chart Generators&quot;;
+. 
+
+ex:government         a prov:Organization, foaf:Organization .
+ex:civil_action_group a prov:Organization, foaf:Organization .</pre>
+        </div>
+
+      <p>The example states that the agent <code>ex:derek</code> was associated with two 
+      activities: <code>ex:aggregationActivity</code> and <code>ex:illustrationActivity</code>. The 
+      activity <code>ex:aggregationActivity</code> used 
+      the entities <code>ex:crimeData</code> (a crime statistics dataset) and <code>ex:nationalRegionsList</code> (a list of national regions), and 
+      generated a new entity, <code>ex:aggregatedByRegions</code>, that aggregates the statistics in
+       <code>ex:crimeData</code> according to the regions in <code>ex:nationalRegionsList</code>. 
+      The <code>ex:aggregatedByRegions</code> entity was then used by the <code>ex:illustrationActivity</code> activity, 
+      to generate a new entity <code>ex:chart1</code> that depicts the aggregated statistics.
+      </p>
+
+      <p> The example also states that the activity <code>ex:illustrationActivity</code> was 
+      informed by the activity <code>ex:aggregationActivity</code>. Indeed, the former used
+       the entity <code>ex:aggregatedByRegions</code>, which was generated by the latter.
+      </p>
+
+      <p> Because the agent <code>ex:derek</code> was associated with the activities 
+      <code>ex:aggregationActivity</code> and <code>ex:illustrationActivity</code>, the entities 
+      generated by these activities, i.e., <code>ex:aggregatedByRegions</code> and <code>ex:chart1</code>, were 
+      attributed to him.
+      </p>
+
+      <p>Finally, the example states that the agent <code>ex:derek</code> acted on behalf of the organization <code>ex:chartgen</code>.
+      </p>   
+
+     </div> 
+<!--  Starting Points  in PROV-O  -->
+
+
+     <div id="description-expanded-terms" class="section">
+      <h3><span class="secno">3.2 </span>Expanded Terms</h3>
+
+      <p>The terms introduced in this section provide additional ways to describe the provenance among Entities, Activities, and Agents. 
+         The additional terms are illustrated in the following figure and can be separated into five different categories.</p>
+
+      <div class="figure" style="text-align: center;" id="expanded-terms-figure">
+            
+<!--  When publishing to w3c: replace prov-o-diagrams/ with diagrams/  -->
+
+            
+<!-- img src="prov-o-diagrams/Starting-points-terms.png" -->
+
+            <img alt="PROV-O Starting Point terms" style="width: 60%; min-width: 25em; max-width: 60em" src="diagrams/expanded.svg" />
+            <div class="figcaption"><a href="#expanded-terms-figure">Figure 2</a>. The expanded terms build upon those in the Starting Points section.</div>
+      </div>
+
+
+     <p>The <strong>first</strong> category extends the <a href="#description-starting-point-terms">Starting Point terms</a> with subclasses, subproperties, and one superproperty.</p>
+
+     <p>Three subclasses of Agent (<a class="qname" href="#Person">prov:Person</a>, <a class="qname" href="#Organization">prov:Organization</a>, and 
+      <a class="qname" href="#SoftwareAgent">prov:SoftwareAgent</a>) and
+      two subclasses of Entity are provided (<a class="qname" href="#Collection">prov:Collection</a>, and <a class="qname" href="#Bundle">prov:Bundle</a>). 
+      </p>
+
+      <p>
+      A <span class="repeated">prov:Collection</span> is an Entity that provides a structure (e.g. set, list, etc.) to some constituents (which are themselves Entities). 
+      The <span class="repeated">prov:Collection</span> class can be used to express the provenance of the collection itself: 
+      e.g. who maintains the collection (attribution), which members it contains as it evolves, and how it was assembled. 
+      The <a class="qname" href="#hadMember">prov:hadMember</a> property is used to assert membership in a collection.
+      </p>
+
+      <p>
+      A <span class="repeated">prov:Bundle</span> is a named set of provenance descriptions that enables the expression of provenance of provenance.
+      It is important to note that the set of provenance descriptions can assume forms beyond PROV-O triples, such as videotaped testimony or scribbles on a drink napkin. 
+      The subclass of Bundle that contains PROV-O assertions is not provided by PROV-O, since it is more appropriate to do so using other recommendations, 
+      standards, or technologies. In any case, a Bundle of PROV-O assertions is an abstract set of RDF triples, and adding or removing a triple creates a distinct 
+      Bundle of PROV-O assertions.
+      </p>
+
+     <p>More general and more specific properties are also provided by the expanded terms. More generally, the property <a class="qname" href="#wasInfluencedBy">prov:wasInfluencedBy</a> is a superproperty that relates any influenced Entity, Activity, or Agent to any other influencing Entity, Activity, or Agent that had an effect on its characteristics. 
+        More specifically, three subproperties of <span class="repeated">prov:wasDerivedFrom</span> are provided for certain kinds of derivation among Entities: 
+      <a class="qname" href="#wasQuotedFrom">prov:wasQuotedFrom</a> cites a potentially larger Entity (such as a Book, or Blog) from which an Entity was taken, 
+      <a class="qname" href="#wasRevisionOf">prov:wasRevisionOf</a> cites an older version of a revised Entity (such as a first edition of a book), and 
+      <a class="qname" href="#hadPrimarySource">prov:hadPrimarySource</a> cites an ancestor Entity produced by some agent with direct experience and 
+      knowledge about the topic (such as a reading from a sensor, or a journal written during an historical event). 
+      </p>
+     
+     <p>The <strong>second</strong> category relates Entities according to their levels of abstraction, where some Entities may present more aspects than their more general counterparts. 
+      While <a class="qname" href="#specializationOf">prov:specializationOf</a> links a more specific Entity to a more general one (e.g., today's BBC news home page versus BBC's news home page on any day), <a class="qname" href="#alternateOf">prov:alternateOf</a> links Entities that present aspects of the same thing, but not necessarily the same aspects or at the same time (e.g., the serialization of a document in different formats).
+    <a class="qname" href="#mentionOf">prov:mentionOf</a> is a special type of <span class="repeated">prov:specializationOf</span> whose subject presents as an aspect a particular <span class="repeated">prov:Bundle</span> in which its more general Entity was described (<a class="qname" href="#asInBundle">prov:asInBundle</a> is used to cite the Bundle in which the generalization was mentioned).
+     </p>
+     
+      <div class="note">
+      <p>The <span class="repeated">prov:mentionOf</span> and <span class="repeated">prov:asInBundle</span> properties are &quot;<a href="http://www.w3.org/2005/10/Process-20051014/tr#cfi">at risk</a>&quot; and may be removed from this specification based on feedback. Please send feedback to [email protected]</p>
+
+      <p>These two properties are used to encode the PROV-DM's <a href="http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#term-mention">Mention construct</a>, which might be removed from PROV if implementation experience reveals problems with supporting this construct. 
+      </p></div>
+
+      <p>
+      The <strong>third</strong> category allows further description of Entities. The property <a class="qname" href="#value">prov:value</a> holds a literal value for the Entity. For example, the <span class="repeated">prov:value</span> of a quote could be a string of the sentences stated, or the <span class="repeated">prov:value</span> of an Entity involved in a numeric calculation could be the xsd:integer four.
+       The property <a class="qname" href="#atLocation">prov:atLocation</a> can be used to describe the <a class="qname" href="#Location">prov:Location</a> of any 
+      Entity, Activity, Agent, or <a class="qname" href="#InstantaneousEvent">prov:InstantaneousEvent</a> 
+      (i.e., generation, usage, or invalidation of an entity and the starting or ending of an activity). 
+      The properties used to describe instances of <span class="repeated">prov:Location</span> are outside the scope of PROV-O; 
+      reuse of other existing vocabulary is encouraged.
+      </p>
+
+ 
+      <p>The <strong>fourth</strong> category describes the lifetime of an Entity beyond being <strong>generated</strong> by an Activity and <strong>used</strong> by other Activities. For example, a painting could not have been displayed before it was painted, and it cannot be sold after it is destroyed by fire. 
+      Similarly to how Activities have start and end times, an Entity may be bound by points in time for which it was generated or is no longer usable. 
+The properties <a class="qname" href="#generatedAtTime">prov:generatedAtTime</a> and <a class="qname" href="#invalidatedAtTime">prov:invalidatedAtTime</a> can be used to bound the starting and ending moments of an Entity's existence. The Activities that led to the generation or invalidation of an Entity can be provided using <span class="repeated">prov:wasGeneratedBy</span> and <a class="qname" href="#wasInvalidatedBy">prov:wasInvalidatedBy</a>, respectively. 
+<a class="qname" href="#generated">prov:generated</a> and <a class="qname" href="#invalidated">prov:invalidated</a> are the inverses of <span class="repeated">prov:wasGeneratedBy</span> and <span class="repeated">prov:wasInvalidatedBy</span>, respectively, and are defined to facilitate Activity-centric in addition to Entity-centric modeling. 
+      </p>
+
+      <p>The <strong>fifth</strong> category describes the lifetime of an Activity beyond its start and end times and predecessor Activities.  
+      Activities may also be started or ended by Entities, which are described using the properties <a class="qname" href="#wasStartedBy">prov:wasStartedBy</a> and <a class="qname" href="#wasEndedBy">prov:wasEndedBy</a>, respectively. Since Entities may start or end Activities, and Agents may be Entities, then Agents may also start or end Activities.
+      </p>
+        <div xmlns:prov="http://www.w3.org/ns/prov#" class="exampleOuter" typeof="prov:Entity" about="#narrative-example-expanded-1">
+           <p>We illustrate below the use of the expanded terms using the crime file example from the previous section as reference. Agent Derek now publishes a post about
+         his work with the aggregated file:
+            </p> 
+         
+            <pre class="example" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-25-extended-crime-file-example/rdf/extended-crime-file-pt1.ttl" rel="prov:wasQuotedFrom">@prefix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] sioc: &lt;http://rdfs.org/sioc/ns#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] my:   &lt;http://example.org/my#&gt; .
[email protected] :     &lt;http://example.org#&gt; .
+
+:bundlePost {
+
+   :bundlePost a prov:Bundle .
+
+   :derek
+      a prov:Person, prov:Agent, foaf:Person; ## Typically prov:Agent will be inferred from prov:Person
+      foaf:givenName      &quot;Derek&quot;^^xsd:string;
+      foaf:mbox           &lt;mailto:[email protected]&gt;;
+      prov:actedOnBehalfOf :chartgen;
+   .
+
+   :chartgen 
+      a prov:Organization, prov:Agent;       ## Typically prov:Agent will be inferred from prov:Organization
+      foaf:name &quot;Chart Generators, Inc.&quot;;
+   .
+
+   :postEditor 
+      a prov:SoftwareAgent, prov:Agent;      ## Typically prov:Agent will be inferred from prov:SoftwareAgent
+      foaf:name &quot;Post Editor 3000&quot;;
+   .   
+
+   :aggregatedByRegions
+      a prov:Entity;
+      prov:atLocation &lt;file://Users/aggr.txt&gt;;
+   .
+   
+   :more-crime-happens-in-cities
+    a prov:Location, sioc:Post, prov:Entity;
+    sioc:latest_version :post9821v2;
+    sioc:previous_version :post9821v1;
+   .
+
+   ## Version 1 of the post
+   
+   :post9821v1
+      a prov:Entity, sioc:Post;   
+      prov:wasGeneratedBy :publicationActivity1123;
+      prov:atLocation     :more-crime-happens-in-cities;  ## PERMALINK to the (latest revision of the) post
+      my:snapshotContent  :postContent0;                  ## Snapshot with the content of this version
+      sioc:title &quot;More crime happens in cities&quot;^^xsd:string;
+      prov:hadPrimarySource :aggregatedByRegions;        ## This version of the post used the file &quot;aggregatedByRegions&quot; as a primary source. 
+                                                          ## Since the author stated that he based his post in the file, 
+                                                          ## the system used this relationship to keep the attribution clear.
+      prov:wasAttributedTo   :derek;
+      prov:generatedAtTime &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime;
+   .
+
+   ## Version 2 of the post
+
+   :post9821v2
+      a prov:Entity, sioc:Post;
+      prov:atLocation       :more-crime-happens-in-cities;  ## PERMALINK to the (latest revision of the) post
+      my:snapshotContent    :postContent1;                  ## Snapshot with the content of this version
+      prov:wasRevisionOf    :post9821v1;
+      prov:specializationOf :post9821v1;
+      prov:wasAttributedTo  :derek;
+   .
+
+   :publicationActivity1123 
+      a prov:Activity;
+      prov:wasStartedAt      &quot;2011-07-16T01:01:01Z&quot;^^xsd:dateTime;
+      prov:wasEndedAt        &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime;
+      prov:wasAssociatedWith :derek,
+                             :postEditor;
+      prov:used              :aggregatedByRegions;   
+      prov:generated         :post9821v1;
+      prov:wasStartedBy      :derek;
+      prov:wasEndedBy        :derek
+   .
+}</pre> 
+        </div>
+         
+         <p>
+         Agent <code>ex:derek</code>, acting again in behalf of the <code>ex:chartgenerators</code> organization, 
+         publishes a post about his recent changes to the aggregated file (<code>ex:aggregatedByRegions</code>) using the tool <code>ex:postEditor</code>. Since he is the one who started and ended the publishing activity (<code>ex:publicationActivity1123</code>), that information
+         is recorded as well. The post produced by <code>ex:derek</code> (<code>ex:post9821v1</code>) includes a permanent link where the content of the latest version is shown
+         (<code>ex:more-crime-happens-in-cities</code>) plus a snapshot of the content of the current version (<code>ex:postContent0</code>). Derek also adds additional metadata of the post, like the title.
+         </p>
+         <p>
+         However, inmediately after having published the post, Derek detects a typo. He does not want to record the activity that led to the new version, so he just creates a new version and 
+         summarizes the changes in a revision of the original post(<code>ex:post9821v2</code>). This revision is also a specialization of the original post, since it is a refined version. 
+         Thus, the permalink to the latest version (<code>ex:more-crime-happens-in-cities</code>) remains the same in the new revision, but a different URL is given for its snapshot (<code>ex:postContent1</code>).
+         </p>        
+         
+       <div xmlns:prov="http://www.w3.org/ns/prov#" class="exampleOuter" typeof="prov:Entity" about="#narrative-example-expanded-1-a">
+           <p>Shortly after Derek's post publication, ex:monica adapts the text for a wider audience in a new post (<code>ex:post9822</code>). This version is an specialization of the original post,
+         and an alternate of the version modified by Derek. Since the provenance produced by the activities of Derek and Monica correspond to different user views, the system
+         automatically publish it in different <a class="qname" href="#Bundle">prov:Bundles</a> (<code>ex:bundlePost and ex:bundlePost1</code>).
+            </p>        
+            <pre class="example" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-25-extended-crime-file-example/rdf/extended-crime-file-pt1_a.ttl" rel="prov:wasQuotedFrom">@prefix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] sioc: &lt;http://rdfs.org/sioc/ns#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] my:   &lt;http://example.org#my&gt; .
[email protected] :     &lt;http://example.org#&gt; .
+
+:bundlePost1 {
+
+   :bundlePost1 a prov:Bundle .
+
+   :monica
+      a prov:Person, prov:Agent, foaf:Person;
+      foaf:givenName &quot;Monica&quot;^^xsd:string;
+      foaf:mbox      &lt;mailto:[email protected]&gt;
+   .
+
+   ## Rephrasing of the post in a new resource for a different audience
+
+   :post9822
+      a prov:Entity, sioc:Post;
+      prov:atLocation       :more-crime-happens-in-cities-for-dummies; ## PERMALINK to the (latest revision of the) post
+      my:snapshotContent    :postContent2;                             ## Snapshot with the content of this version
+      prov:alternateOf      :post9821v2;                               ## This post is an alternate of the second version modified by Dereck.
+      prov:specializationOf :more-crime-happens-in-cities;             ## This post is an specialization of the post initially created by Dereck.
+      prov:tracedTo         :aggregatedByRegions;                      ## If the file hadn't existed, Monica would have not written the post. 
+                                                                       ## However the file is not what Monica used as primary source for writting the new post,
+                                                                       ## so we can't consider the post to have &quot;been derived from&quot; it.
+      sioc:title &quot;More crime happens in cities (for dummies)&quot;^^xsd:string;
+      prov:wasAttributedTo :monica;
+   .
+}</pre> 
+        </div>
+         
+         <div xmlns:prov="http://www.w3.org/ns/prov#" class="exampleOuter" typeof="prov:Entity" about="#narrative-example-expanded-2">
+            <p>Some time passes by, and John writes his own conclusions quoting the previous two posts:
+            </p> 
+            <pre class="example" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-25-extended-crime-file-example/rdf/extended-crime-file-pt2.ttl" rel="prov:wasQuotedFrom">@prefix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] sioc: &lt;http://rdfs.org/sioc/ns#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.org#&gt; .
+
+:bundlePost2 {
+
+   :bundlePost2 
+      a prov:Bundle;
+      prov:hasAnnotation :noteMadeByParser;
+   .
+   
+   :john 
+      a prov:Agent;
+   .
+   
+   # Rows of the post quoting post :post9821v1
+
+   :quote1
+      a prov:Entity;
+      prov:value &quot;Analysis of the datasets demonstrate that there is more crime&quot;;
+      prov:wasQuotedFrom :post9821v1.
+      
+   # Rows of the post quoting post :post9821v2
+
+   :quote2
+      a prov:Entity;
+      prov:value &quot;In sumary, there are clearly more crimes in the country&quot;;
+      prov:wasQuotedFrom :post9821v2.
+   
+   :publicationActivity1123
+      a prov:Axtivity;
+      prov:used :quote1,
+                :quote2,
+                :aggregatedByRegions;
+      prov:generated :post19201.
+   
+   :post19201
+      a prov:Entity, sioc:Post;
+      prov:wasAttributedTo   :john;
+      prov:wasDerivedFrom    :post9821v1, 
+                             :post9821v2;
+      prov:wasGeneratedBy    :publicationActivity1123;
+      prov:hadPrimarySource :aggregatedByRegions;
+   .
+}</pre> 
+         </div>
+         
+         <p>
+         Agent <code>ex:John</code> also names the URI of the original source (<code>ex:aggregatedByRegions</code>). All the provenance statements related to his post
+         are grouped in a new <span class="repeated">prov:Bundle</span> (<code>ex:bundlePost2</code>).
+         
+         Unfortunately, there is a problem in the servers where <code>:post19201</code> is being stored, and all the data related to the post is lost. Thus, the system
+         invalidates the entity automatically and notifies John about the error.
+         </p>        
+         
+         <div xmlns:prov="http://www.w3.org/ns/prov#" class="exampleOuter" typeof="prov:Entity" about="#narrative-example-expanded-3">
+            <pre class="example" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-25-extended-crime-file-example/rdf/extended-crime-file-pt4.ttl" rel="prov:wasQuotedFrom">@prefix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] sioc: &lt;http://rdfs.org/sioc/ns#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.org#&gt; .
+
+:post19201
+   a prov:Entity, sioc:Post;
+   prov:invalidatedAtTime &quot;2012-09-02T01:31:00Z&quot;^^xsd:dateTime;
+   prov:wasInvalidatedBy :hard_disk_failure;
+.
+
+:hard_disk_failure
+   a prov:Activity;
+   prov:wasEndedAt &quot;2012-09-02T01:31:00Z&quot;^^xsd:dateTime;
+.</pre>
+         </div>
+     </div>
+
+
+<!--  incorporate https://dvcs.w3.org/hg/prov/rev/e3ecc51f4598  -->
+
+     <div id="description-qualified-terms" class="section">
+       <h3><span class="secno">3.3 </span>Qualified Terms</h3>
+       <p>The Qualified Terms category is for users who wish to provide further details about the influence among
+         Entities, Activities, and Agents.  The terms in this category are the result of
+         applying the <strong>Qualification Pattern</strong> [<cite><a class="bibref" rel="biblioentry" href="#bib-LD-Patterns-QR">LD-Patterns-QR</a></cite>] to the simple (unqualified)
+         relations available in the <a href="#prov-starting-point-owl-terms-at-a-glance">Starting Point</a> and 
+         <a href="#prov-expanded-owl-terms-at-a-glance">Expanded</a> categories.  
+      The Qualification Pattern consists of restating the unqualified
+         relation by using an intermediate class that represents the influence between two resources. 
+      This new instance, in turn, can be described with arbitrary descriptions about the influence between the two resources cited. The following two tables list the relations that can be qualified using the Qualification Pattern, along with the properties used to qualify them. For example, the first table's third row indicates that when we want to elaborate the association (<span class="repeated">prov:wasAssociatedWith</span>) that an Agent had upon an Activity, we add an additional description (<span class="repeated">prov:qualifiedAssociation</span>) to the Activity that references an instance of <span class="repeated">prov:Association</span> that, in turn, references the influencing Agent with the property <span class="repeated">prov:agent</span>. The instance of  <span class="repeated">prov:Association</span> can then be annotated with arbitrary descriptions about the influence that the Agent had upon the Activity.
+      </p>
+
+      <div style="padding: 10px" id="qualified-forms-starting-point">
+         <p>Seven <a href="#description-starting-point-terms">Starting Point</a> relations that can be further described using the Qualification Pattern, along with qualification property, influence class, and influencer properties.
+         </p>
+         <div style="text-align: center">
+            <table class="qualified-forms">
+  <caption><a href="#qualified-forms-starting-point">Table 1</a>: Qualification Property and Influence Class used to qualify a Starting-point Property.</caption>
+  <tbody><tr>
+    <th>Influenced Class</th>
+    <th>Unqualified Influence</th>
+    <th>Qualification Property</th>
+    <th>Qualified Influence</th>
+    <th>Influencer Property</th>
+    <th>Influencing Class</th>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a></td>
+    <td><a class="owlproperty" href="#actedOnBehalfOf" title="http://www.w3.org/ns/prov#actedOnBehalfOf">prov:actedOnBehalfOf</a></td>
+    <td><a class="owlproperty" href="#qualifiedDelegation" title="http://www.w3.org/ns/prov#qualifiedDelegation">prov:qualifiedDelegation</a></td>
+    <td><a class="owlclass" href="#Delegation" title="http://www.w3.org/ns/prov#Delegation">prov:Delegation</a></td>
+    <td><a class="owlproperty" href="#agent" title="http://www.w3.org/ns/prov#agent">prov:agent</a></td>
+    <td><a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a></td>
+    <td><a class="owlproperty" href="#used" title="http://www.w3.org/ns/prov#used">prov:used</a></td>
+    <td><a class="owlproperty" href="#qualifiedUsage" title="http://www.w3.org/ns/prov#qualifiedUsage">prov:qualifiedUsage</a></td>
+    <td><a class="owlclass" href="#Usage" title="http://www.w3.org/ns/prov#Usage">prov:Usage</a></td>
+    <td><a class="owlproperty" href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a></td>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a></td>
+    <td><a class="owlproperty" href="#wasAssociatedWith" title="http://www.w3.org/ns/prov#wasAssociatedWith">prov:wasAssociatedWith</a></td>
+    <td><a class="owlproperty" href="#qualifiedAssociation" title="http://www.w3.org/ns/prov#qualifiedAssociation">prov:qualifiedAssociation</a></td>
+    <td><a class="owlclass" href="#Association" title="http://www.w3.org/ns/prov#Association">prov:Association</a></td>
+    <td><a class="owlproperty" href="#agent" title="http://www.w3.org/ns/prov#agent">prov:agent</a></td>
+    <td><a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+    <td><a class="owlproperty" href="#wasAttributedTo" title="http://www.w3.org/ns/prov#wasAttributedTo">prov:wasAttributedTo</a></td>
+    <td><a class="owlproperty" href="#qualifiedAttribution" title="http://www.w3.org/ns/prov#qualifiedAttribution">prov:qualifiedAttribution</a></td>
+    <td><a class="owlclass" href="#Attribution" title="http://www.w3.org/ns/prov#Attribution">prov:Attribution</a></td>
+    <td><a class="owlproperty" href="#agent" title="http://www.w3.org/ns/prov#agent">prov:agent</a></td>
+    <td><a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+    <td><a class="owlproperty" href="#wasDerivedFrom" title="http://www.w3.org/ns/prov#wasDerivedFrom">prov:wasDerivedFrom</a></td>
+    <td><a class="owlproperty" href="#qualifiedDerivation" title="http://www.w3.org/ns/prov#qualifiedDerivation">prov:qualifiedDerivation</a></td>
+    <td><a class="owlclass" href="#Derivation" title="http://www.w3.org/ns/prov#Derivation">prov:Derivation</a></td>
+    <td><a class="owlproperty" href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a></td>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+    <td><a class="owlproperty" href="#wasGeneratedBy" title="http://www.w3.org/ns/prov#wasGeneratedBy">prov:wasGeneratedBy</a></td>
+    <td><a class="owlproperty" href="#qualifiedGeneration" title="http://www.w3.org/ns/prov#qualifiedGeneration">prov:qualifiedGeneration</a></td>
+    <td><a class="owlclass" href="#Generation" title="http://www.w3.org/ns/prov#Generation">prov:Generation</a></td>
+    <td><a class="owlproperty" href="#activity" title="http://www.w3.org/ns/prov#activity">prov:activity</a></td>
+    <td><a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a></td>
+    <td><a class="owlproperty" href="#wasInformedBy" title="http://www.w3.org/ns/prov#wasInformedBy">prov:wasInformedBy</a></td>
+    <td><a class="owlproperty" href="#qualifiedCommunication" title="http://www.w3.org/ns/prov#qualifiedCommunication">prov:qualifiedCommunication</a></td>
+    <td><a class="owlclass" href="#Communication" title="http://www.w3.org/ns/prov#Communication">prov:Communication</a></td>
+    <td><a class="owlproperty" href="#activity" title="http://www.w3.org/ns/prov#activity">prov:activity</a></td>
+    <td><a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a></td>
+  </tr>
+</tbody></table>
+
+         </div>
+      </div>
+
+      <div style="padding: 10px" id="qualified-forms-expanded">
+         <p>Six <a href="#description-expanded-terms">Expanded</a> relations that can be further described using the Qualification Pattern, along with qualification property, influence class, and influencer properties.
+         </p>
+         <div style="text-align: center">
+            <table class="qualified-forms">
+  <caption><a href="#qualified-forms-expanded">Table 2</a>: Qualification Property and Influence Class used to qualify an Expanded Property.</caption>
+  <tbody><tr>
+    <th>Influenced Class</th>
+    <th>Unqualified Influence</th>
+    <th>Qualification Property</th>
+    <th>Qualified Influence</th>
+    <th>Influencer Property</th>
+    <th>Influencing Class</th>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+    <td><a class="owlproperty" href="#hadPrimarySource" title="http://www.w3.org/ns/prov#hadPrimarySource">prov:hadPrimarySource</a></td>
+    <td><a class="owlproperty" href="#qualifiedSource" title="http://www.w3.org/ns/prov#qualifiedSource">prov:qualifiedSource</a></td>
+    <td><a class="owlclass" href="#Source" title="http://www.w3.org/ns/prov#Source">prov:Source</a></td>
+    <td><a class="owlproperty" href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a></td>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a></td>
+    <td><a class="owlproperty" href="#wasEndedBy" title="http://www.w3.org/ns/prov#wasEndedBy">prov:wasEndedBy</a></td>
+    <td><a class="owlproperty" href="#qualifiedEnd" title="http://www.w3.org/ns/prov#qualifiedEnd">prov:qualifiedEnd</a></td>
+    <td><a class="owlclass" href="#End" title="http://www.w3.org/ns/prov#End">prov:End</a></td>
+    <td><a class="owlproperty" href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a></td>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+    <td><a class="owlproperty" href="#wasInvalidatedBy" title="http://www.w3.org/ns/prov#wasInvalidatedBy">prov:wasInvalidatedBy</a></td>
+    <td><a class="owlproperty" href="#qualifiedInvalidation" title="http://www.w3.org/ns/prov#qualifiedInvalidation">prov:qualifiedInvalidation</a></td>
+    <td><a class="owlclass" href="#Invalidation" title="http://www.w3.org/ns/prov#Invalidation">prov:Invalidation</a></td>
+    <td><a class="owlproperty" href="#activity" title="http://www.w3.org/ns/prov#activity">prov:activity</a></td>
+    <td><a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+    <td><a class="owlproperty" href="#wasQuotedFrom" title="http://www.w3.org/ns/prov#wasQuotedFrom">prov:wasQuotedFrom</a></td>
+    <td><a class="owlproperty" href="#qualifiedQuotation" title="http://www.w3.org/ns/prov#qualifiedQuotation">prov:qualifiedQuotation</a></td>
+    <td><a class="owlclass" href="#Quotation" title="http://www.w3.org/ns/prov#Quotation">prov:Quotation</a></td>
+    <td><a class="owlproperty" href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a></td>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+    <td><a class="owlproperty" href="#wasRevisionOf" title="http://www.w3.org/ns/prov#wasRevisionOf">prov:wasRevisionOf</a></td>
+    <td><a class="owlproperty" href="#qualifiedRevision" title="http://www.w3.org/ns/prov#qualifiedRevision">prov:qualifiedRevision</a></td>
+    <td><a class="owlclass" href="#Revision" title="http://www.w3.org/ns/prov#Revision">prov:Revision</a></td>
+    <td><a class="owlproperty" href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a></td>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+  </tr>
+  <tr>
+    <td><a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a></td>
+    <td><a class="owlproperty" href="#wasStartedBy" title="http://www.w3.org/ns/prov#wasStartedBy">prov:wasStartedBy</a></td>
+    <td><a class="owlproperty" href="#qualifiedStart" title="http://www.w3.org/ns/prov#qualifiedStart">prov:qualifiedStart</a></td>
+    <td><a class="owlclass" href="#Start" title="http://www.w3.org/ns/prov#Start">prov:Start</a></td>
+    <td><a class="owlproperty" href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a></td>
+    <td><a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a></td>
+  </tr>
+</tbody></table>
+
+         </div>
+      </div>
+
+
+      <p>
+       The qualification classes and properties shown in the previous two tables can also be found in the <a href="#cross-reference">cross reference</a> 
+        in the next section of this document. If the property can be qualified, the <strong>can be qualified with</strong>
+         header indicates the qualifying property and influence class that should be used.
+         Conversely, the <strong>qualifies</strong> headers in the listings for qualification terms indicate the unqualified property that they qualify.
+      In the OWL file iteself, the annotation properties <span class="qname">prov:qualifiedForm</span> and <span class="qname">prov:unqualifiedForm</span> provide the same linkages between the unqualified properties and their qualifiying terms.
+
+         The influence classes (e.g. <span class="repeated">prov:Association</span>, <span class="repeated">prov:Usage</span>) are extensions of 
+         <a href="#Influence" class="qname">prov:Influence</a> and either 
+         <a href="#EntityInfluence" class="qname">prov:EntityInfluence</a>, 
+         <a href="#ActivityInfluence" class="qname">prov:ActivityInfluence</a>, or
+         <a href="#AgentInfluence" class="qname">prov:AgentInfluence</a>, which determine the property to use to cite the influencing resource (either
+       <a href="#entity" class="qname">prov:entity</a>,
+       <a href="#activity" class="qname">prov:activity</a>, or
+       <a href="#agent" class="qname">prov:agent</a>, respectively).
+         </p><p>
+So for instance, if we have the unqualified statement:
+</p><pre class="example">:e1 
+   a prov:Entity;
+   prov:wasGeneratedBy :a1;
+.
+
+:a1 a prov:Activity .</pre>
+<p></p>
+<p>Then we find in PROV-O that <a href="#wasGeneratedBy" class="qname">prov:wasGeneratedBy</a> can be qualified with  
+the qualification property <a href="#qualifiedGeneration" class="qname">prov:qualifiedGeneration</a> 
+and
+the class <a href="#Generation" class="qname">prov:Generation</a>, which is a subclass of <a href="#ActivityInfluence" class="qname">prov:ActivityInfluence</a>. From this, we can restate the above relation using the <em>qualification pattern</em> as:
+</p>
+<pre class="example">:e1 
+   a prov:Entity;
+   prov:wasGeneratedBy      :a1;
+   prov:qualifiedGeneration :e1Gen; # Add the qualification
+.
+
+:a1 a prov:Activity .
+
+:e1Gen 
+   a prov:Generation;
+   prov:activity :a1;               # Cite the influencing Activity.
+   :foo :bar;
+.</pre>
+<p>
+The asserter can thus attach additional properties to <code>:e1Gen</code> to
+describe the generation of <code>:e1</code>. To simplify client queries, any
+qualified relation <em class="rfc2119" title="should">should</em> be accompanied by the equivalent unqualified
+statement. Unqualified properties <em class="rfc2119" title="should not">should not</em> have the equivalent qualified form
+asserted unless it adds additional information.  
+   </p>
+
+      <p>In addition to the previous two tables, <a href="#qualified-terms-figure">Figure 3</a> illustrates the classes and properties needed to apply the qualification pattern to the thirteen unqualified influence relations. 
+
+   For example, while <a href="#qualifiedUsage" class="qname">prov:qualifiedUsage</a>, <a href="#Usage" class="qname">prov:Usage</a>, and <a href="#entity" class="qname">prov:entity</a> are used to qualify 
+      <span class="repeated">prov:used</span> relations, 
+   
+      <a href="#qualifiedAssociation" class="qname">prov:qualifiedAssociation</a>, <a href="#Association" class="qname">prov:Association</a>, and <a href="#agent" class="qname">prov:agent</a> are used to qualify <span class="repeated">prov:wasAssociatedWith</span> relations. This pattern applies to the eleven other influence relations that can be qualified.
+      </p>
+
+      <p>In subfigure <strong>a</strong> the <span class="repeated">prov:qualifiedUsage</span> property parallels the <span class="repeated">prov:used</span> property and references an instance of 
+      <span class="repeated">prov:Usage</span>, which in trun provides attributes of the <span class="repeated">prov:used</span> relation between the Activity and Entity. 
+      The <span class="repeated">prov:entity</span> property is used to cite the Entity that was used by the Activity. 
+      In this case, the time that the Activity used the Entity is provided using the <a class="qname" href="#atTime&quot;">prov:atTime</a> property and a literal 
+      <span class="repeated">xsd:dateTime</span> value. The <span class="repeated">prov:atTime</span> property can be used to describe any 
+      <a class="qname" href="#InstantaneousEvent">prov:InstantaneousEvent</a> (including 
+      <a class="qname" href="#Start">prov:Start</a>, 
+      <a class="qname" href="#Generation">prov:Generation</a>, 
+      <a class="qname" href="#Usage">prov:Usage</a>, 
+      <a class="qname" href="#Invalidation">prov:Invalidation</a>, and
+      <a class="qname" href="#End">prov:End</a>).
+      </p>
+
+      <p>Similarly in subfigure <strong>j</strong>, the <span class="repeated">prov:qualifiedAssociation</span> property parallels the 
+      <span class="repeated">prov:wasAssociatedWith</span> property and references an instance of 
+      <span class="repeated">prov:Association</span>, which in turn provides attributes of the 
+      <span class="repeated">prov:wasAssociatedWith</span> relation between the Activity and Agent. The 
+      <span class="repeated">prov:agent</span> property is used to cite the Agent that influenced the Activity. 
+      In this case, the plan of actions and steps that the Agent used to achieve its goals is provided using the 
+      <a class="qname" href="#hadPlan">prov:hadPlan</a> property and an instance of <a class="qname" href="#Plan">prov:Plan</a>. Further, the 
+      <a class="qname" href="#hadRole">prov:hadRole</a> property and <a class="qname" href="#Role">prov:Role</a> 
+      class can be used to describe the function that the agent served with respect to the Activity. 
+      Both <span class="repeated">prov:Plan</span> and <span class="repeated">prov:Role</span> are left to be extended by applications.
+      </p>
+
+       <div class="figure" style="text-align: center;" id="qualified-terms-figure">
+            
+<!--  When publishing to w3c: replace prov-o-diagrams/ with diagrams/  -->
+
+            
+<!-- img src="prov-o-diagrams/Qualified-Association.png" -->
+
+            <img alt="Express association between an activity and an agent using a binary relationship and an alternatie qualified relationship" style="width: 70%; min-width: 25em; max-width: 70em" src="diagrams/qualified-patterns.svg" />
+            <div class="figcaption"><a href="#qualified-terms-figure">Figure 3</a>: Illustration of the properties and classes to use (<span style="color: blue">in blue</span>) to qualify unqualified influence relations (dotted black).<br />
+            <a href="#Quotation">Quotation</a>, <a href="#Revision">Revision</a>, and <a href="#Source">Source</a> are omitted because they are special forms of <a href="#Derivation">Derivation</a> and follow the same pattern as subfigure <strong>g</strong>.</div>
+       </div>
+
+
+
+
+      <p>The following two examples show the result of applying the Usage and Association patterns to the chart making example from <a href="#description-starting-point-terms">Section 3.1</a>.
+      </p>
+       <div class="exampleOuter">
+          <div><b>Qualified Usage</b></div>
+            <p>The <span class="repeated">prov:qualifiedUsage</span> property parallels the <span class="repeated">prov:used</span> property to provide an additional description to <code>ex:illustrationActivity</code>. The instance of <span class="repeated">prov:Usage</span> cites the data used (<code>ex:aggregatedByRegions</code>) and the time the activity used it (<code>2011-07-14T03:03:03Z</code>).
+          </p>
+             <pre class="example">@prefix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] ex:   &lt;http://example.org#&gt; .
+
+ex:illustrationActivity 
+   a prov:Activity;                   ## (Using Starting Point terms)
+   prov:used ex:aggregatedByRegions;  ## The aggregated data was used to create the chart.
+.
+
+ex:aggregatedByRegions a prov:Entity .
+
+ex:illustrationActivity    
+   prov:qualifiedUsage  [
+      a prov:Usage;
+      prov:entity ex:aggregatedByRegions;                ## Qualification: The aggregated data was used 
+      prov:atTime &quot;2011-07-14T03:03:03Z&quot;^^xsd:dateTime;  ## at a particular time when creating the chart.
+   ];
+.</pre>
+       </div>
+
+        <div class="exampleOuter">
+           <div><b>Qualified Association</b></div>
+            <p>The <span class="repeated">prov:qualifiedAssociation</span> property parallels the <span class="repeated">prov:wasAssociatedWith</span> property to provide an additional description to <code>ex:illustrationActivity</code>. The instance of <span class="repeated">prov:Association</span> cites the agent (<code>ex:derek</code>) that followed the instructions (<code>ex:tutorial_blog</code>).
+            </p>
+              <pre class="example">@prefix prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] ex:   &lt;http://example.org#&gt; .
+
+ex:illustrationActivity             
+   a prov:Activity;                  ## (Using Starting Point terms)
+   prov:wasAssociatedWith ex:derek;  ## Derek was responsible for the chart making in some way.
+.
+
+ex:derek a prov:Agent .
+
+ex:illustrationActivity
+   prov:qualifiedAssociation [       ## Qualification: What plan (or recipe, instructions) 
+      a prov:Association;            ## did Derek follow when creating the graphical chart?
+      prov:agent   ex:derek
+      prov:hadPlan ex:tutorial_blog;
+   ];
+.
+
+ex:tutorial_blog a prov:Plan, prov:Entity .</pre>
+       </div>
+
+
+
+
+
+
+       <p>This section finishes with two more examples of qualification as applied to the chart making example from <a href="#description-starting-point-terms">Section 3.1</a>.
+       </p>
+
+        <div class="exampleOuter">
+           <div><b>Qualified Generation</b></div>
+            <p>The <span class="repeated">prov:qualifiedGeneration</span> property parallels the <span class="repeated">prov:wasGeneratedBy</span> property to provide an additional description to <code>ex:chart1</code>. The instance of <span class="repeated">prov:Generation</span> cites the time (2011-07-14T15:52:14Z) that the activity (<code>ex:illustrationActivity</code>) generated the chart (<code>ex:chart1</code>).
+            </p>
+              <pre class="example">@prefix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] ex:   &lt;http://example.org#&gt; .
+
+ex:chart1 
+   a prov:Entity;                                ## (Using Starting Point terms)
+   prov:wasGeneratedBy ex:illustrationActivity;  ## The chart was generated in an illustration activity.
+.
+
+ex:illustrationActivity a prov:Activity .
+
+ex:chart1
+   prov:qualifiedGeneration [
+      a prov:Generation;
+      prov:activity ex:illustrationActivity;             ## Qualification: The chart was 
+      prov:atTime &quot;2011-07-14T15:52:14Z&quot;^^xsd:dateTime;  ## generated at a particular time.
+   ];
+.</pre>
+        </div>
+
+        <div class="exampleOuter">
+           <div><b>Qualified Derivation</b></div>
+            <p>The <span class="repeated">prov:qualifiedDerivation</span> property parallels the <span class="repeated">prov:wasDerivedFrom</span> property to provide an additional description to <code>ex:chart1</code>. The instance of <span class="repeated">prov:Derivation</span> cites the activity (<code>ex:illustrationActivity</code>) and the Usages and Generations that the activity conduced to create the chart (<code>ex:chart1</code>).
+            </p>
+              <pre class="example">@prefix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] ex:   &lt;http://example.org#&gt; .
+
+ex:chart1
+   a prov:Entity;                               ## (Using Starting Point terms)
+   prov:wasDerivedFrom ex:aggregatedByRegions;  ## The chart was derived from the aggregate.
+.
+
+ex:aggregatedByRegions a prov:Entity .
+
+ex:chart1
+   prov:qualifiedDerivation   [           
+      a prov:Derivation;
+      prov:entity        ex:aggregatedByRegions;  ## Qualification: additional information about the derivation:
+      prov:hadUsage      ex:usage;                ## Which activity derived the aggregate?
+      prov:hadActivity   ex:activity;             ## What did the activity use to derive the aggregate?
+      prov:hadGeneration ex:generation;           ## How did the activity generate the derived aggregate?
+   ];
+.</pre>
+        </div>
+
+     </div>
+
+
+    </div>
+
+ 
+
+   <div id="cross-reference" class="section"> 
+<!--  class='informative'  -->
+
+      
+<!--  prov:tracedTo [ prov:wasGeneratedBy [ a prov:Activity; 
+           dcterms:description "python eg-24-prov-o-html-examples.py http://dvcs.w3.org/hg/prov/raw-file/default/ontology/ProvenanceOntology.owl" ] ] ]  -->
+
+      
+<!-- OddPage -->
+<h2><span class="secno">4. </span>Cross reference for PROV-O classes and properties</h2>
+      <p>This section provides details for each class and property defined by the PROV Ontology, grouped by the categories described above:
+      </p>     
+      <ul>
+         <li><a href="#cross-reference-starting-point-terms">Starting Point Terms</a></li>
+         <li><a href="#cross-reference-expanded-terms">Expanded Terms</a></li>
+         <li><a href="#cross-reference-qualified-terms">Qualified Terms</a></li>
+      </ul>
+
+      <p>
+      The superscripts <sup title="object property" class="type-op">op</sup> and <sup title="data property" class="type-dp">dp</sup> denote that a property is an OWL <a href="http://www.w3.org/TR/owl2-syntax/#Object_Properties">object property</a> or <a href="http://www.w3.org/TR/owl2-syntax/#Data_Properties">data property</a>, respectively.
+      </p>
+
+      <div id="cross-reference-starting-point-terms" class="section">
+         <h3><span class="secno">4.1 </span>Starting Point Terms</h3>
+         <p>The classes and properties that provide a basis for all other PROV-O terms are discussed in <a href="#description-starting-point-terms">Section 3.1</a>.</p>
+         
+<div class="prov-starting-point owl-classes at-a-glance">
+  <ul class="hlist">
+    <li>
+      <a href="#Activity">prov:Activity</a>
+    </li>
+    <li>
+      <a href="#Agent">prov:Agent</a>
+    </li>
+    <li>
+      <a href="#Entity">prov:Entity</a>
+    </li>
+  </ul>
+</div>
+
+<div class="prov-starting-point owl-properties at-a-glance">
+  <ul class="hlist">
+    <li class="object-property">
+      <a href="#actedOnBehalfOf">prov:actedOnBehalfOf</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#endedAtTime">prov:endedAtTime</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#startedAtTime">prov:startedAtTime</a>
+    </li>
+    <li class="object-property">
+      <a href="#used">prov:used</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasAssociatedWith">prov:wasAssociatedWith</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasAttributedTo">prov:wasAttributedTo</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasDerivedFrom">prov:wasDerivedFrom</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasGeneratedBy">prov:wasGeneratedBy</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasInformedBy">prov:wasInformedBy</a>
+    </li>
+  </ul>
+</div>
+
+         <div xmlns:prov="http://www.w3.org/ns/prov#" xmlns:dcterms="http://purl.org/dc/terms/" class="prov-starting-point owl-classes crossreference">
+
+  <div class="entity" id="Activity">
+    <h3 id="class--prov-activity-----------------back-to-starting-point-classes">
+      Class: <a href="#Activity"><span title="http://www.w3.org/ns/prov#Activity" class="dotted">prov:Activity</span></a>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Activity</p>
+    <div class="definition"><p>An activity is something that occurs over a period of time and acts upon or with entities; it may include consuming, processing, transforming, modifying, relocating, using, or generating entities.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Activity">
+      <span resource="http://www.w3.org/ns/prov#Activity" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Activity.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:graduation
+   a prov:Activity, :Graduation;
+   prov:startedAtTime &quot;2012-04-15T13:00:00-04:00&quot;^^xsd:dateTime;
+   prov:used          :ms_smith;
+   prov:generated     :doctor_smith;
+   prov:endedAtTime   &quot;2012-04-15T14:30:00-04:00&quot;^^xsd:dateTime;
+.
+:ms_smith     a prov:Entity .
+:doctor_smith a prov:Entity .
+</pre>
+    </div>
+
+    <dl class="description">
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#generated" title="http://www.w3.org/ns/prov#generated">prov:generated</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#endedAtTime" title="http://www.w3.org/ns/prov#endedAtTime">prov:endedAtTime</a> <sup title="data property" class="type-dp">dp</sup>
+        , <a href="#wasAssociatedWith" title="http://www.w3.org/ns/prov#wasAssociatedWith">prov:wasAssociatedWith</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedCommunication" title="http://www.w3.org/ns/prov#qualifiedCommunication">prov:qualifiedCommunication</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#wasInformedBy" title="http://www.w3.org/ns/prov#wasInformedBy">prov:wasInformedBy</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedUsage" title="http://www.w3.org/ns/prov#qualifiedUsage">prov:qualifiedUsage</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#used" title="http://www.w3.org/ns/prov#used">prov:used</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#invalidated" title="http://www.w3.org/ns/prov#invalidated">prov:invalidated</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedAssociation" title="http://www.w3.org/ns/prov#qualifiedAssociation">prov:qualifiedAssociation</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedStart" title="http://www.w3.org/ns/prov#qualifiedStart">prov:qualifiedStart</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#wasStartedBy" title="http://www.w3.org/ns/prov#wasStartedBy">prov:wasStartedBy</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedEnd" title="http://www.w3.org/ns/prov#qualifiedEnd">prov:qualifiedEnd</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#startedAtTime" title="http://www.w3.org/ns/prov#startedAtTime">prov:startedAtTime</a> <sup title="data property" class="type-dp">dp</sup>
+        , <a href="#wasEndedBy" title="http://www.w3.org/ns/prov#wasEndedBy">prov:wasEndedBy</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>        , <a href="#atLocation" title="http://www.w3.org/ns/prov#atLocation">prov:atLocation</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt>in range of</dt>
+      <dd>
+        <a href="#wasInformedBy" title="http://www.w3.org/ns/prov#wasInformedBy">prov:wasInformedBy</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasGeneratedBy" title="http://www.w3.org/ns/prov#wasGeneratedBy">prov:wasGeneratedBy</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#hadActivity" title="http://www.w3.org/ns/prov#hadActivity">prov:hadActivity</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#activity" title="http://www.w3.org/ns/prov#activity">prov:activity</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasInvalidatedBy" title="http://www.w3.org/ns/prov#wasInvalidatedBy">prov:wasInvalidatedBy</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Activity" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Activity" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Agent">
+    <h3 id="class--prov-agent-----------------back-to-starting-point-classes">
+      Class: <a href="#Agent"><span title="http://www.w3.org/ns/prov#Agent" class="dotted">prov:Agent</span></a>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Agent</p>
+    <div class="definition"><p>An agent is something that bears some form of responsibility for an activity taking place, for the existence of an entity, or for another agent's activity. </p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Agent">
+      <span resource="http://www.w3.org/ns/prov#Agent" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Agent.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:derek
+   a prov:Agent, prov:Person;
+   foaf:givenName      &quot;Derek&quot;^^xsd:string;
+   foaf:mbox           &lt;mailto:[email protected]&gt;;
+   foaf:homePage       &lt;http://dereck.example.com&gt;;
+   prov:actedOnBehalfOf :chartgen;
+.
+
+:chartgen 
+   a prov:Agent, prov:Organization;
+   foaf:name &quot;Chart Generators, Inc.&quot;;
+. 
+</pre>
+    </div>
+
+    <dl class="description">
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#actedOnBehalfOf" title="http://www.w3.org/ns/prov#actedOnBehalfOf">prov:actedOnBehalfOf</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedDelegation" title="http://www.w3.org/ns/prov#qualifiedDelegation">prov:qualifiedDelegation</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>        , <a href="#atLocation" title="http://www.w3.org/ns/prov#atLocation">prov:atLocation</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt>in range of</dt>
+      <dd>
+        <a href="#actedOnBehalfOf" title="http://www.w3.org/ns/prov#actedOnBehalfOf">prov:actedOnBehalfOf</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#agent" title="http://www.w3.org/ns/prov#agent">prov:agent</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasAssociatedWith" title="http://www.w3.org/ns/prov#wasAssociatedWith">prov:wasAssociatedWith</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasAttributedTo" title="http://www.w3.org/ns/prov#wasAttributedTo">prov:wasAttributedTo</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>has subclasses</dt>
+      <dd>
+        <a class="owlclass" href="#Organization" title="http://www.w3.org/ns/prov#Organization">prov:Organization</a>
+        , <a class="owlclass" href="#Person" title="http://www.w3.org/ns/prov#Person">prov:Person</a>
+        , <a class="owlclass" href="#SoftwareAgent" title="http://www.w3.org/ns/prov#SoftwareAgent">prov:SoftwareAgent</a>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-agent" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Agent" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Entity">
+    <h3 id="class--prov-entity-----------------back-to-starting-point-classes">
+      Class: <a href="#Entity"><span title="http://www.w3.org/ns/prov#Entity" class="dotted">prov:Entity</span></a>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Entity</p>
+    <div class="definition"><p>An entity is a physical, digital, conceptual, or other kind of thing with some fixed aspects; entities may be real or imaginary. </p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Entity">
+      <span resource="http://www.w3.org/ns/prov#Entity" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Entity.ttl" rel="prov:wasQuotedFrom">@prefix rdfs:    &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:     &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:     &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] dcterms: &lt;http://purl.org/dc/terms/&gt; .
[email protected] prov:    &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :        &lt;http://example.com/&gt; .
+
+:bar_chart 
+   a prov:Entity;
+   dcterms:title &quot;Aggregated statistics from the crime file&quot;^^xsd:string;
+   prov:wasAttributedTo :derek;
+.
+
+:derek a prov:Agent .
+</pre>
+    </div>
+
+    <dl class="description">
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#qualifiedInfluence" title="http://www.w3.org/ns/prov#qualifiedInfluence">prov:qualifiedInfluence</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#wasAttributedTo" title="http://www.w3.org/ns/prov#wasAttributedTo">prov:wasAttributedTo</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#specializationOf" title="http://www.w3.org/ns/prov#specializationOf">prov:specializationOf</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#value" title="http://www.w3.org/ns/prov#value">prov:value</a> <sup title="data property" class="type-dp">dp</sup>
+        , <a href="#qualifiedRevision" title="http://www.w3.org/ns/prov#qualifiedRevision">prov:qualifiedRevision</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#wasGeneratedBy" title="http://www.w3.org/ns/prov#wasGeneratedBy">prov:wasGeneratedBy</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#generatedAtTime" title="http://www.w3.org/ns/prov#generatedAtTime">prov:generatedAtTime</a> <sup title="data property" class="type-dp">dp</sup>
+        , <a href="#hadPrimarySource" title="http://www.w3.org/ns/prov#hadPrimarySource">prov:hadPrimarySource</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedAttribution" title="http://www.w3.org/ns/prov#qualifiedAttribution">prov:qualifiedAttribution</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#wasQuotedFrom" title="http://www.w3.org/ns/prov#wasQuotedFrom">prov:wasQuotedFrom</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#wasRevisionOf" title="http://www.w3.org/ns/prov#wasRevisionOf">prov:wasRevisionOf</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedInvalidation" title="http://www.w3.org/ns/prov#qualifiedInvalidation">prov:qualifiedInvalidation</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#wasDerivedFrom" title="http://www.w3.org/ns/prov#wasDerivedFrom">prov:wasDerivedFrom</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedDerivation" title="http://www.w3.org/ns/prov#qualifiedDerivation">prov:qualifiedDerivation</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedQuotation" title="http://www.w3.org/ns/prov#qualifiedQuotation">prov:qualifiedQuotation</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedGeneration" title="http://www.w3.org/ns/prov#qualifiedGeneration">prov:qualifiedGeneration</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#invalidatedAtTime" title="http://www.w3.org/ns/prov#invalidatedAtTime">prov:invalidatedAtTime</a> <sup title="data property" class="type-dp">dp</sup>
+        , <a href="#mentionOf" title="http://www.w3.org/ns/prov#mentionOf">prov:mentionOf</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#alternateOf" title="http://www.w3.org/ns/prov#alternateOf">prov:alternateOf</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#qualifiedSource" title="http://www.w3.org/ns/prov#qualifiedSource">prov:qualifiedSource</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#wasInvalidatedBy" title="http://www.w3.org/ns/prov#wasInvalidatedBy">prov:wasInvalidatedBy</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#asInBundle" title="http://www.w3.org/ns/prov#asInBundle">prov:asInBundle</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>        , <a href="#atLocation" title="http://www.w3.org/ns/prov#atLocation">prov:atLocation</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt>in range of</dt>
+      <dd>
+        <a href="#hadPrimarySource" title="http://www.w3.org/ns/prov#hadPrimarySource">prov:hadPrimarySource</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#generated" title="http://www.w3.org/ns/prov#generated">prov:generated</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasDerivedFrom" title="http://www.w3.org/ns/prov#wasDerivedFrom">prov:wasDerivedFrom</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#mentionOf" title="http://www.w3.org/ns/prov#mentionOf">prov:mentionOf</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#specializationOf" title="http://www.w3.org/ns/prov#specializationOf">prov:specializationOf</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#invalidated" title="http://www.w3.org/ns/prov#invalidated">prov:invalidated</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#used" title="http://www.w3.org/ns/prov#used">prov:used</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#hadMember" title="http://www.w3.org/ns/prov#hadMember">prov:hadMember</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#alternateOf" title="http://www.w3.org/ns/prov#alternateOf">prov:alternateOf</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasStartedBy" title="http://www.w3.org/ns/prov#wasStartedBy">prov:wasStartedBy</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasQuotedFrom" title="http://www.w3.org/ns/prov#wasQuotedFrom">prov:wasQuotedFrom</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasEndedBy" title="http://www.w3.org/ns/prov#wasEndedBy">prov:wasEndedBy</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#wasRevisionOf" title="http://www.w3.org/ns/prov#wasRevisionOf">prov:wasRevisionOf</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>has subclasses</dt>
+      <dd>
+        <a class="owlclass" href="#Collection" title="http://www.w3.org/ns/prov#Collection">prov:Collection</a>
+        , <a class="owlclass" href="#Plan" title="http://www.w3.org/ns/prov#Plan">prov:Plan</a>
+        , <a class="owlclass" href="#Bundle" title="http://www.w3.org/ns/prov#Bundle">prov:Bundle</a>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-entity" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Entity" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+</div>
+<div xmlns:prov="http://www.w3.org/ns/prov#" class="prov-starting-point owl-properties crossreference">
+  <div class="entity" id="actedOnBehalfOf">
+    <h3 id="property--prov-actedonbehalfof-op-----------------back-to-starting-point-properties">
+      Property: <a href="#actedOnBehalfOf"><span title="http://www.w3.org/ns/prov#actedOnBehalfOf" class="dotted">prov:actedOnBehalfOf</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#actedOnBehalfOf</p>
+    <div class="definition"><p>Delegation is the assignment of authority and responsibility to an agent (by itself or by another agent) to carry out a specific activity as a delegate or representative, while the agent it acts on behalf of retains some responsibility for the outcome of the delegated work.
+
+For example, a student acted on behalf of his supervisor, who acted on behalf of the department chair, who acted on behalf of the university; all those agents are responsible in some way for the activity that took place but we do not say explicitly who bears responsibility and to what degree.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-actedOnBehalfOf">
+      <span resource="http://www.w3.org/ns/prov#actedOnBehalfOf" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_actedOnBehalfOf.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:derek
+   a prov:Agent;
+   foaf:givenName &quot;Derek&quot;^^xsd:string;
+   foaf:mbox      &lt;mailto:[email protected]&gt;;
+   prov:actedOnBehalfOf :chartgen; 
+.
+
+:chartgen 
+   a prov:Agent, prov:Organization;
+   foaf:name &quot;Chart Generators, Inc.&quot;;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>An object property to express the accountability of an agent towards another agent. The subordinate agent acted on behalf of the responsible agent in an actual activity. </p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Delegation" title="http://www.w3.org/ns/prov#Delegation">prov:Delegation</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedDelegation" title="http://www.w3.org/ns/prov#qualifiedDelegation">prov:qualifiedDelegation</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="endedAtTime">
+    <h3 id="property--prov-endedattime-dp-----------------back-to-starting-point-properties">
+      Property: <a href="#endedAtTime"><span title="http://www.w3.org/ns/prov#endedAtTime" class="dotted">prov:endedAtTime</span></a> <sup title="data property" class="type-dp">dp</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#endedAtTime</p>
+    <div class="definition"><p>End is when an activity is deemed to have ended. The activity no longer exists after its end. Any usage, generation, or invalidation involving an activity precedes the activity's end. An end may refer to an entity, known as trigger, that terminated the activity, or to an activity, known as ender that generated the trigger.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-endedAtTime">
+      <span resource="http://www.w3.org/ns/prov#endedAtTime" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_endedAtTime.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:geneSequencing
+   a prov:Activity;
+   prov:startedAtTime &quot;2012-04-25T01:30:00Z&quot;^^xsd:dateTime;
+   prov:used              :drosophilaSample-84;
+   prov:wasAssociatedWith :lab-technician-GH-32;
+   prov:endedAtTime   &quot;2012-04-25T03:40:00Z&quot;^^xsd:dateTime;
+.
+
+:drosophilaSample-84  a prov:Entity .
+:lab-technician-GH-32 a prov:Agent .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The time at which an activity ended. See also prov:startedAtTime.</p>
+      </div>
+      <p><strong class="crossreference">has characteristics</strong> <a href="http://www.w3.org/TR/owl2-syntax/#Functional_Object_Properties"> Functional</a>      </p>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              http://www.w3.org/2001/XMLSchema#dateTime
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#End" title="http://www.w3.org/ns/prov#End">prov:End</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a> <sup title="data property" class="type-dp">dp</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="startedAtTime">
+    <h3 id="property--prov-startedattime-dp-----------------back-to-starting-point-properties">
+      Property: <a href="#startedAtTime"><span title="http://www.w3.org/ns/prov#startedAtTime" class="dotted">prov:startedAtTime</span></a> <sup title="data property" class="type-dp">dp</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#startedAtTime</p>
+    <div class="definition"><p>Start is when an activity is deemed to have started. The activity did not exist before its start. Any usage or generation involving an activity follows the activity's start. A start may refer to an entity, known as trigger, that set off the activity, or to an activity, known as starter, that generated the trigger.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-startedAtTime">
+      <span resource="http://www.w3.org/ns/prov#startedAtTime" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_startedAtTime.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:geneSequencing
+   a prov:Activity;
+   prov:startedAtTime &quot;2012-04-25T01:30:00Z&quot;^^xsd:dateTime;
+   prov:used              :drosophilaSample-84;
+   prov:wasAssociatedWith :lab-technician-GH-32;
+   prov:endedAtTime   &quot;2012-04-25T03:40:00Z&quot;^^xsd:dateTime;
+.
+
+:drosophilaSample-84  a prov:Entity .
+:lab-technician-GH-32 a prov:Agent .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The time at which an activity started. See also prov:endedAtTime.</p>
+      </div>
+      <p><strong class="crossreference">has characteristics</strong> <a href="http://www.w3.org/TR/owl2-syntax/#Functional_Object_Properties"> Functional</a>      </p>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              http://www.w3.org/2001/XMLSchema#dateTime
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Start" title="http://www.w3.org/ns/prov#Start">prov:Start</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a> <sup title="data property" class="type-dp">dp</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="used">
+    <h3 id="property--prov-used-op-----------------back-to-starting-point-properties">
+      Property: <a href="#used"><span title="http://www.w3.org/ns/prov#used" class="dotted">prov:used</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#used</p>
+    <div class="definition"><p>Usage is the beginning of utilizing an entity by an activity. Before usage, the activity had not begun to utilize this entity and could not have been affected by the entity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-used">
+      <span resource="http://www.w3.org/ns/prov#used" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_used.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:sortActivity
+   a prov:Activity;
+   prov:atTime     &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime;
+   prov:used       :datasetA;
+   prov:generated  :datasetB;
+.
+
+:datasetA a prov:Entity.
+:datasetB a prov:Entity.
+
+# See qualified Usage for example on how the role of :datasetA can be described for this Activity
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>A prov:Entity that was used by this prov:Activity. For example, :baking prov:used :spoon, :egg, :oven .</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Usage" title="http://www.w3.org/ns/prov#Usage">prov:Usage</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedUsage" title="http://www.w3.org/ns/prov#qualifiedUsage">prov:qualifiedUsage</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasAssociatedWith">
+    <h3 id="property--prov-wasassociatedwith-op-----------------back-to-starting-point-properties">
+      Property: <a href="#wasAssociatedWith"><span title="http://www.w3.org/ns/prov#wasAssociatedWith" class="dotted">prov:wasAssociatedWith</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasAssociatedWith</p>
+    <div class="definition"><p>An activity association is an assignment of responsibility to an agent for an activity, indicating that the agent had a role in the activity. It further allows for a plan to be specified, which is the plan intended by the agent to achieve some goals in the context of this activity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasAssociatedWith">
+      <span resource="http://www.w3.org/ns/prov#wasAssociatedWith" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasAssociatedWith.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:illustrating
+   a prov:Activity; 
+   prov:wasAssociatedWith :derek;
+.
+
+:derek a prov:Person, prov:Agent, prov:Entity .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>An prov:Agent that had some (unspecified) responsibility for the occurrence of this prov:Activity.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Association" title="http://www.w3.org/ns/prov#Association">prov:Association</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedAssociation" title="http://www.w3.org/ns/prov#qualifiedAssociation">prov:qualifiedAssociation</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasAttributedTo">
+    <h3 id="property--prov-wasattributedto-op-----------------back-to-starting-point-properties">
+      Property: <a href="#wasAttributedTo"><span title="http://www.w3.org/ns/prov#wasAttributedTo" class="dotted">prov:wasAttributedTo</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasAttributedTo</p>
+    <div class="definition"><p>An entity is a physical, digital, conceptual, or other kind of thing with some fixed aspects; entities may be real or imaginary. </p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasAttributedTo">
+      <span resource="http://www.w3.org/ns/prov#wasAttributedTo" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasAttributedTo.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:geneSequencing
+   a prov:Activity;
+   prov:startedAtTime &quot;2012-04-25T01:30:00Z&quot;^^xsd:dateTime;
+   prov:used              :drosophilaSample-84;
+   prov:wasAssociatedWith :lab-technician-GH-32;
+   prov:endedAtTime   &quot;2012-04-25T03:40:00Z&quot;^^xsd:dateTime;
+.
+
+:drosophilaSample-84  
+   a prov:Entity;
+   prov:wasAttributedTo :lab-technician-FE-56;
+.
+
+:lab-technician-GH-32 a prov:Agent .
+:lab-technician-FE-56 a prov:Agent .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>Attribution is the ascribing of an entity to an agent.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlproperty" href="#qualifiedAttribution" title="http://www.w3.org/ns/prov#qualifiedAttribution">prov:qualifiedAttribution</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+            <li>
+              <a class="owlclass" href="#Attribution" title="http://www.w3.org/ns/prov#Attribution">prov:Attribution</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasDerivedFrom">
+    <h3 id="property--prov-wasderivedfrom-op-----------------back-to-starting-point-properties">
+      Property: <a href="#wasDerivedFrom"><span title="http://www.w3.org/ns/prov#wasDerivedFrom" class="dotted">prov:wasDerivedFrom</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasDerivedFrom</p>
+    <div class="definition"><p>An entity is a physical, digital, conceptual, or other kind of thing with some fixed aspects; entities may be real or imaginary. </p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasDerivedFrom">
+      <span resource="http://www.w3.org/ns/prov#wasDerivedFrom" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasDerivedFrom.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bar_chart prov:wasDerivedFrom :aggregatedByRegions .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>A derivation is a transformation of an entity into another, a construction of an entity into another, or an update of an entity, resulting in a new one.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has sub-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#hadPrimarySource" title="http://www.w3.org/ns/prov#hadPrimarySource">prov:hadPrimarySource</a>
+            </li>
+            <li>
+              <a class="owlclass" href="#wasQuotedFrom" title="http://www.w3.org/ns/prov#wasQuotedFrom">prov:wasQuotedFrom</a>
+            </li>
+            <li>
+              <a class="owlclass" href="#wasRevisionOf" title="http://www.w3.org/ns/prov#wasRevisionOf">prov:wasRevisionOf</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Derivation" title="http://www.w3.org/ns/prov#Derivation">prov:Derivation</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedDerivation" title="http://www.w3.org/ns/prov#qualifiedDerivation">prov:qualifiedDerivation</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasGeneratedBy">
+    <h3 id="property--prov-wasgeneratedby-op-----------------back-to-starting-point-properties">
+      Property: <a href="#wasGeneratedBy"><span title="http://www.w3.org/ns/prov#wasGeneratedBy" class="dotted">prov:wasGeneratedBy</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasGeneratedBy</p>
+    <div class="definition"><p>Generation is the completion of production of a new entity by an activity. This entity did not exist before generation and becomes available for usage after this generation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasGeneratedBy">
+      <span resource="http://www.w3.org/ns/prov#wasGeneratedBy" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasGeneratedBy.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bar_chart
+   a prov:Entity;
+   prov:wasGeneratedBy :illustrating;
+.
+
+:illustrating a prov:Activity .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>wasGeneratedBy links Entitites with Activity representing that entity was generated as a result of Activity</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Generation" title="http://www.w3.org/ns/prov#Generation">prov:Generation</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedGeneration" title="http://www.w3.org/ns/prov#qualifiedGeneration">prov:qualifiedGeneration</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasInformedBy">
+    <h3 id="property--prov-wasinformedby-op-----------------back-to-starting-point-properties">
+      Property: <a href="#wasInformedBy"><span title="http://www.w3.org/ns/prov#wasInformedBy" class="dotted">prov:wasInformedBy</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-starting-point-owl-terms-at-a-glance">starting-point properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasInformedBy</p>
+    <div class="definition"><p>Communication is the exchange of an entity by two activities, one activity using the entity generated by the other.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasInformedBy">
+      <span resource="http://www.w3.org/ns/prov#wasInformedBy" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasInformedBy.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:writing-celebrity-gossip 
+   a prov:Activity;
+   prov:wasInformedBy :voicemail-interception;
+.
+
+:voicemail-interception a prov:Activity .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>An activity a2 is dependent on or informed by another activity a1, by way of some unspecified entity that is generated by a1 and used by a2.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Communication" title="http://www.w3.org/ns/prov#Communication">prov:Communication</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedCommunication" title="http://www.w3.org/ns/prov#qualifiedCommunication">prov:qualifiedCommunication</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+</div>
+
+      </div>
+
+      <div id="cross-reference-expanded-terms" class="section">
+         <h3><span class="secno">4.2 </span>Expanded Terms</h3>
+         <p>The additional terms used to describe relations among Starting Point classes are discussed in <a href="#description-expanded-terms">Section 3.2</a>.</p>
+         
+<div class="prov-expanded owl-classes at-a-glance">
+  <ul class="hlist">
+    <li>
+      <a href="#Bundle">prov:Bundle</a>
+    </li>
+    <li>
+      <a href="#Collection">prov:Collection</a>
+    </li>
+    <li>
+      <a href="#Location">prov:Location</a>
+    </li>
+    <li>
+      <a href="#Organization">prov:Organization</a>
+    </li>
+    <li>
+      <a href="#Person">prov:Person</a>
+    </li>
+    <li>
+      <a href="#SoftwareAgent">prov:SoftwareAgent</a>
+    </li>
+  </ul>
+</div>
+
+<div class="prov-expanded owl-properties at-a-glance">
+  <ul class="hlist">
+    <li class="object-property">
+      <a href="#alternateOf">prov:alternateOf</a>
+    </li>
+    <li class="object-property">
+      <a href="#asInBundle">prov:asInBundle</a>
+    </li>
+    <li class="object-property">
+      <a href="#atLocation">prov:atLocation</a>
+    </li>
+    <li class="object-property">
+      <a href="#generated">prov:generated</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#generatedAtTime">prov:generatedAtTime</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadMember">prov:hadMember</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadPrimarySource">prov:hadPrimarySource</a>
+    </li>
+    <li class="object-property">
+      <a href="#influenced">prov:influenced</a>
+    </li>
+    <li class="object-property">
+      <a href="#invalidated">prov:invalidated</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#invalidatedAtTime">prov:invalidatedAtTime</a>
+    </li>
+    <li class="object-property">
+      <a href="#mentionOf">prov:mentionOf</a>
+    </li>
+    <li class="object-property">
+      <a href="#specializationOf">prov:specializationOf</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#value">prov:value</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasEndedBy">prov:wasEndedBy</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasInvalidatedBy">prov:wasInvalidatedBy</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasQuotedFrom">prov:wasQuotedFrom</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasRevisionOf">prov:wasRevisionOf</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasStartedBy">prov:wasStartedBy</a>
+    </li>
+  </ul>
+</div>
+
+         <div xmlns:prov="http://www.w3.org/ns/prov#" xmlns:dcterms="http://purl.org/dc/terms/" class="prov-expanded owl-classes crossreference">
+
+  <div class="entity" id="Bundle">
+    <h3 id="class--prov-bundle-----------------back-to-expanded-classes">
+      Class: <a href="#Bundle"><span title="http://www.w3.org/ns/prov#Bundle" class="dotted">prov:Bundle</span></a>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Bundle</p>
+    <div class="definition"><p>A bundle is a named set of descriptions, but it is also an entity so that its provenance can be described.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Bundle">
+      <span resource="http://www.w3.org/ns/prov#Bundle" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Bundle.ttl" rel="prov:wasQuotedFrom">@prefix rdfs:    &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:     &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:     &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov:    &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] dcterms: &lt;http://purl.org/dc/terms/&gt; .
[email protected] alice:   &lt;http://example.com/alice#&gt; .
[email protected] bob:     &lt;http://example.com/bob#&gt; .
[email protected] my:      &lt;http://example.com/my#&gt; .
[email protected] :        &lt;http://example.com/&gt; .
+
+# Let us consider two entities :report1 and :report2.
+
+:report1
+   a my:Report, prov:Entity;
+   my:version &quot;1&quot;;
+   prov:generatedAtTime &quot;2012-05-24T10:00:01&quot;^^xsd:dateTime;
+.
+
+:report2
+   a my:Report, prov:Entity;
+   my:version &quot;2&quot;;
+   prov:generatedAtTime &quot;2012-05-25T11:00:01&quot;^^xsd:dateTime;
+   prov:wasDerivedFrom :report1;
+.
+
+# Let us assume that Bob observed the creation of :report1. A first bundle can be expressed.
+ 
+bob:bundle1 {
+   :report1
+      a my:Report, prov:Entity;
+      my:version &quot;1&quot;;
+      prov:generatedAtTime &quot;2012-05-24T10:00:01&quot;^^xsd:dateTime;
+   .
+}
+
+# In contrast, Alice observed the creation of :report2 and its derivation from :report1.
+ 
+alice:bundle2 {
+   :report1 a prov:Entity .
+   :report2
+      a my:Report, prov:Entity;
+      my:version &quot;2&quot;;
+      prov:generatedAtTime &quot;2012-05-25T11:00:01&quot;^^xsd:dateTime;
+      prov:wasDerivedFrom :report1;
+   .
+}
+
+# The first bundle contains the descriptions corresponding to Bob observing the creation of :report1.
+ 
+bob:bundle1
+   a prov:Bundle;
+   prov:generatedAtTime &quot;2012-05-24T10:30:00&quot;^^xsd:dateTime;
+   prov:wasAttributedTo :Bob;
+.
+
+# In contrast, the second bundle is attributed to Alice who observed the derivation of :report2 from :report1.
+ 
+alice:bundle2
+   a prov:Bundle;
+   prov:generatedAtTime &quot;2012-05-25T11:15:00&quot;^^xsd:dateTime;
+   prov:wasAttributedTo :Alice;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>Note that there are kinds of accounts (e.g. handwritten letters, audio recordings, etc.) that are not expressed in PROV-O, but can be still be described by PROV-O.</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#asInBundle" title="http://www.w3.org/ns/prov#asInBundle">prov:asInBundle</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-bundle-entity" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-bundle-declaration" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Collection">
+    <h3 id="class--prov-collection-----------------back-to-expanded-classes">
+      Class: <a href="#Collection"><span title="http://www.w3.org/ns/prov#Collection" class="dotted">prov:Collection</span></a>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Collection</p>
+    <div class="definition"><p>A collection is an entity that provides a structure to some constituents, which are themselves entities. These constituents are said to be member of the collections. Many different types of collections exist, such as a sets, dictionaries, or lists. Using Collections, one can express the provenance of the collection itself in addition to that of the members.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Collection">
+      <span resource="http://www.w3.org/ns/prov#Collection" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Collection.ttl" rel="prov:wasQuotedFrom">@prefix rdfs:    &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:     &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] dcterms: &lt;http://purl.org/dc/terms/&gt; .
[email protected] owl:     &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov:    &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :        &lt;http://example.com/&gt; .
+
+:todays-us-supreme-court
+   a prov:Collection, :RobertsCourt;
+
+   prov:qualifiedGeneration [
+      a prov:Generation;
+      dcterms:date &quot;2012&quot;^^xsd:gYear; # The generation is being qualified to be imprecise;
+   ];                                 # prov:generatedAtTime and prov:atTime specify exact instants in time.
+
+   prov:hadMember
+      &lt;http://dbpedia.org/resource/John_Glover_Roberts,_Jr.&gt;,
+      &lt;http://dbpedia.org/resource/Antonin_Scalia&gt;, 
+      &lt;http://dbpedia.org/resource/Anthony_Kennedy&gt;, 
+      &lt;http://dbpedia.org/resource/Clarence_Thomas&gt;, 
+      &lt;http://dbpedia.org/resource/Ruth_Bader_Ginsburg&gt;,
+      &lt;http://dbpedia.org/resource/Stephen_Breyer&gt;,     
+      &lt;http://dbpedia.org/resource/Samuel_Alito&gt;,      
+      &lt;http://dbpedia.org/resource/Sonia_Sotomayor&gt;,  
+      &lt;http://dbpedia.org/resource/Elena_Kagan&gt;;   
+
+   prov:wasDerivedFrom :the-first-us-supreme-court;
+
+   dcterms:description :copied-string;
+.
+
+:copied-string
+   a prov:Entity;
+   prov:value &quot;2010–present: A. Scalia A. Kennedy C. Thomas R.B. Ginsburg S. Breyer S. Alito S. Sotomayor E. Kagan&quot;;
+   prov:wasQuotedFrom :page-by-composition;
+.
+
+:page-by-seat
+   a prov:Entity, :WikipediaPage;
+   prov:specializationOf &lt;http://en.wikipedia.org/wiki/List_of_Justices_of_the_Supreme_Court_of_the_United_States_by_seat&gt;;
+   prov:wasGeneratedAtTime &quot;2011-08-31T12:51&quot;^^xsd:dateTime;
+.
+
+:page-by-composition
+   a prov:Entity, :WikipediaPage;
+   prov:specializationOf &lt;http://en.wikipedia.org/wiki/List_of_Justices_of_the_Supreme_Court_of_the_United_States_by_court_composition&gt;;
+   prov:wasGeneratedAtTime &quot;2012-05-16T14:33&quot;^^xsd:dateTime;
+.
+
+&lt;&gt; 
+   a prov:Bundle;
+   prov:wasDerivedFrom  :page-by-composition,
+                        :page-by-seat;
+   prov:wasAttributedTo &lt;http://tw.rpi.edu/instances/TimLebo&gt;;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadMember" title="http://www.w3.org/ns/prov#hadMember">prov:hadMember</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-collection" title="prov-dm">prov-dm</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Location">
+    <h3 id="class--prov-location-----------------back-to-expanded-classes">
+      Class: <a href="#Location"><span title="http://www.w3.org/ns/prov#Location" class="dotted">prov:Location</span></a>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Location</p>
+    <div class="definition"><p>A location can be an identifiable geographic place (ISO 19112), but it can also be a non-geographic place such as a directory, row, or column. As such, there are numerous ways in which location can be expressed, such as by a coordinate, address, landmark, and so forth.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Location">
+      <span resource="http://www.w3.org/ns/prov#Location" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Location.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] sioc: &lt;http://rdfs.org/sioc/ns#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# A Location can be a path or a geographical location.
+
+:post9821 
+   a prov:Entity, sioc:Post;   
+   prov:wasGeneratedBy :publicationActivity1123;
+   prov:atLocation     :more-crime-happens-in-cities;
+   prov:qualifiedGeneration [
+      a prov:Generation;
+      prov:activity    :publicationActivity1123;
+      prov:atTime     &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime; 
+      prov:atLocation &lt;http://dbpedia.org/resource/Madrid&gt;;
+   ];
+.
+
+:publicationActivity1123      a prov:Activity.
+:more-crime-happens-in-cities a prov:Location.
+&lt;http://dbpedia.org/resource/Madrid&gt; a prov:Location. 
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#atLocation" title="http://www.w3.org/ns/prov#atLocation">prov:atLocation</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-attribute-location" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-attribute" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Organization">
+    <h3 id="class--prov-organization-----------------back-to-expanded-classes">
+      Class: <a href="#Organization"><span title="http://www.w3.org/ns/prov#Organization" class="dotted">prov:Organization</span></a>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Organization</p>
+    <div class="definition"><p>Agents of type Organization are social institutions such as companies, societies etc.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Organization">
+      <span resource="http://www.w3.org/ns/prov#Organization" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Organization.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:boogle 
+   a prov:Agent, prov:Organization;
+   foaf:name &quot;Boogle&quot;;
+. 
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#qualifiedDelegation" title="http://www.w3.org/ns/prov#qualifiedDelegation">prov:qualifiedDelegation</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#actedOnBehalfOf" title="http://www.w3.org/ns/prov#actedOnBehalfOf">prov:actedOnBehalfOf</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-agent" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-types" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Person">
+    <h3 id="class--prov-person-----------------back-to-expanded-classes">
+      Class: <a href="#Person"><span title="http://www.w3.org/ns/prov#Person" class="dotted">prov:Person</span></a>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Person</p>
+    <div class="definition"><p>Agents of type Person are people.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Person">
+      <span resource="http://www.w3.org/ns/prov#Person" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Person.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+&lt;http://dbpedia.org/resource/Pablo_Picasso&gt;
+   a prov:Person, prov:Agent;
+   foaf:depiction &lt;http://upload.wikimedia.org/wikipedia/commons/9/98/Pablo_picasso_1.jpg&gt;;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#qualifiedDelegation" title="http://www.w3.org/ns/prov#qualifiedDelegation">prov:qualifiedDelegation</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#actedOnBehalfOf" title="http://www.w3.org/ns/prov#actedOnBehalfOf">prov:actedOnBehalfOf</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-agent" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-types" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="SoftwareAgent">
+    <h3 id="class--prov-softwareagent-----------------back-to-expanded-classes">
+      Class: <a href="#SoftwareAgent"><span title="http://www.w3.org/ns/prov#SoftwareAgent" class="dotted">prov:SoftwareAgent</span></a>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#SoftwareAgent</p>
+    <div class="definition"><p>A software agent is running software.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-SoftwareAgent">
+      <span resource="http://www.w3.org/ns/prov#SoftwareAgent" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_SoftwareAgent.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# Googlebot is Google's web crawling bot; it can initiate and participate in web-crawling activities.
+
+:googlebot
+   a prov:SoftwareAgent;
+   rdfs:label &quot;Googlebot&quot;^^xsd:string;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#qualifiedDelegation" title="http://www.w3.org/ns/prov#qualifiedDelegation">prov:qualifiedDelegation</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#actedOnBehalfOf" title="http://www.w3.org/ns/prov#actedOnBehalfOf">prov:actedOnBehalfOf</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>has subclass</dt>
+      <dd>
+        <a class="owlclass" href="#ProvenanceService" title="http://www.w3.org/ns/prov#ProvenanceService">prov:ProvenanceService</a>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-agent" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-types" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+</div>
+<div xmlns:prov="http://www.w3.org/ns/prov#" class="prov-expanded owl-properties crossreference">
+  <div class="entity" id="alternateOf">
+    <h3 id="property--prov-alternateof-op-----------------back-to-expanded-properties">
+      Property: <a href="#alternateOf"><span title="http://www.w3.org/ns/prov#alternateOf" class="dotted">prov:alternateOf</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#alternateOf</p>
+    <div class="definition"><p>A software agent is running software.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-alternateOf">
+      <span resource="http://www.w3.org/ns/prov#alternateOf" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_alternateOf.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected]fix xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:london_forecast_0412 
+   a prov:Entity;
+   prov:wasAttributedTo :bbc;
+   prov:wasGeneratedBy [
+      a prov:Activity;
+      prov:endedAtTime &quot;2012-04-12T00:00:00-04:00&quot;^^xsd:dateTime;
+   ];
+.
+
+:london_forecast_0413 
+   a prov:Entity;
+   prov:wasAttributedTo :bbc;
+   prov:wasGeneratedBy [
+      a prov:Activity;
+      prov:endedAtTime &quot;2012-04-13T00:00:00-04:00&quot;^^xsd:dateTime;
+   ];
+.
+
+:london_forecast 
+   a prov:Entity;
+   prov:wasAttributedTo :bbc;
+.
+
+## :london_forecast_0412 and :london_forecast_0413 are both 
+## specialization of the more general entity :london_forecast
+
+:london_forecast_0412  
+   prov:alternateOf      :london_forecast_0413;
+   prov:specializationOf :london_forecast;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has sub-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#specializationOf" title="http://www.w3.org/ns/prov#specializationOf">prov:specializationOf</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-alternate" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-alternate" title="prov-n">prov-n</a>      </dd>
+    </div>
+  </div>
+
+  <div class="entity" id="asInBundle">
+    <h3 id="property--prov-asinbundle-op-----------------back-to-expanded-properties">
+      Property: <a href="#asInBundle"><span title="http://www.w3.org/ns/prov#asInBundle" class="dotted">prov:asInBundle</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#asInBundle</p>
+    <div class="definition"><p>The mention of an Entity in a Bundle (containing a description of this Entity) is another Entity that is a specialization of the former and that presents the Bundle as a further additional aspect. </p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-asInBundle">
+      <span resource="http://www.w3.org/ns/prov#asInBundle" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_asInBundle.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] tool: &lt;http://example.com/tool/&gt; .
[email protected] perf: &lt;http://example.com/performance/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:run2 {
+   :activity_2
+      a prov:Activity;
+      prov:startedAtTime &quot;2011-11-17T10:00:00&quot;^^xsd:dateTime;
+      prov:endedAtTime   &quot;2011-11-17T17:00:00&quot;^^xsd:dateTime; 
+      prov:wasAssociatedWith :bob;
+   .
+}
+
+tool:analysis_01 {
+   tool:bob-2011-11-17
+      a prov:Agent;
+      prov:mentionOf  :bob;
+      prov:asInBundle :run2;
+      perf:rating     perf:very-slow;
+   .
+}
+
+tool:bob-2011-11-17 prov:specializationOf :bob . # This is inferred from prov:mentionOf
+tool:bob-2011-11-17 prov:alternateOf      :bob . # This is inferred from prov:specializationOf
+
+&lt;&gt; 
+ prov:wasDerivedFrom 
+  &lt;http://dvcs.w3.org/hg/prov/raw-file/default/model/releases/ED-prov-dm-20120614/prov-dm.html#anexample-contextualization1&gt; .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>When :x prov:mentionOf :y and :y is described in Bundle :b, the triple :x prov:asInBundle :b is also asserted to cite the Bundle in which :b was described.</p>
+      </div>
+      <div class="comment  feature-at-risk"><p>The prov:mentionOf and prov:asInBundle properties are &quot;at risk&quot; (http://www.w3.org/2005/10/Process-20051014/tr#cfi) and may be removed from this specification based on feedback. Please send feedback to [email protected]
+
+These two properties are used to encode the PROV-DM's Mention construct (http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-mention), which might be removed from PROV if implementation experience reveals problems with supporting this construct. </p>
+      </div>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Bundle" title="http://www.w3.org/ns/prov#Bundle">prov:Bundle</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="atLocation">
+    <h3 id="property--prov-atlocation-op-----------------back-to-expanded-properties">
+      Property: <a href="#atLocation"><span title="http://www.w3.org/ns/prov#atLocation" class="dotted">prov:atLocation</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#atLocation</p>
+    <div class="definition"><p>A location can be an identifiable geographic place (ISO 19112), but it can also be a non-geographic place such as a directory, row, or column. As such, there are numerous ways in which location can be expressed, such as by a coordinate, address, landmark, and so forth.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-atLocation">
+      <span resource="http://www.w3.org/ns/prov#atLocation" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_atLocation.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] sioc: &lt;http://rdfs.org/sioc/ns#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# A Location can be a path or a geographical location.
+
+:post9821 
+   a prov:Entity, sioc:Post;   
+   prov:wasGeneratedBy :publicationActivity1123;
+   prov:atLocation     :more-crime-happens-in-cities;
+   prov:qualifiedGeneration [
+      a prov:Generation;
+      prov:activity    :publicationActivity1123;
+      prov:atTime     &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime; 
+      prov:atLocation &lt;http://dbpedia.org/resource/Madrid&gt;;
+   ];
+.
+
+:publicationActivity1123      a prov:Activity .
+:more-crime-happens-in-cities a prov:Location .
+&lt;http://dbpedia.org/resource/Madrid&gt; a prov:Location .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The Location of any resource.</p>
+      </div>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+               or <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+               or <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+               or <a class="owlclass" href="#InstantaneousEvent" title="http://www.w3.org/ns/prov#InstantaneousEvent">prov:InstantaneousEvent</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Location" title="http://www.w3.org/ns/prov#Location">prov:Location</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="generated">
+    <h3 id="property--prov-generated-op-----------------back-to-expanded-properties">
+      Property: <a href="#generated"><span title="http://www.w3.org/ns/prov#generated" class="dotted">prov:generated</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#generated</p>
+    <div class="definition"><p>Generation is the completion of production of a new entity by an activity. This entity did not exist before generation and becomes available for usage after this generation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-generated">
+      <span resource="http://www.w3.org/ns/prov#generated" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_generated.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:proteinDigestion
+   a prov:Activity;
+   prov:generated :peptideSample1;
+.
+
+:peptideSample1 a prov:Entity .
+</pre>
+    </div>
+
+    <div class="description">
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#influenced" title="http://www.w3.org/ns/prov#influenced">prov:influenced</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has inverse</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasGeneratedBy" title="http://www.w3.org/ns/prov#wasGeneratedBy">prov:wasGeneratedBy</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="generatedAtTime">
+    <h3 id="property--prov-generatedattime-dp-----------------back-to-expanded-properties">
+      Property: <a href="#generatedAtTime"><span title="http://www.w3.org/ns/prov#generatedAtTime" class="dotted">prov:generatedAtTime</span></a> <sup title="data property" class="type-dp">dp</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#generatedAtTime</p>
+    <div class="definition"><p>Generation is the completion of production of a new entity by an activity. This entity did not exist before generation and becomes available for usage after this generation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-generatedAtTime">
+      <span resource="http://www.w3.org/ns/prov#generatedAtTime" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_generatedAtTime.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# A widget was generated 1:35:23 PM on April 3, 2012 UTC
+
+:widget-789532
+   a prov:Entity;
+   prov:generatedAtTime &quot;2012-04-03T13:35:23Z&quot;^^xsd:dateTime;
+.
+
+# The above statement is equivalent to:
+# :widget-789532 prov:qualifiedGeneration [ prov:atTime &quot;2012-04-03T13:35:23Z&quot;^^xsd:dateTime ] .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The time at which an entity was completely created.</p>
+      </div>
+      <p><strong class="crossreference">has characteristics</strong> <a href="http://www.w3.org/TR/owl2-syntax/#Functional_Object_Properties"> Functional</a>      </p>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              http://www.w3.org/2001/XMLSchema#dateTime
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Generation" title="http://www.w3.org/ns/prov#Generation">prov:Generation</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a> <sup title="data property" class="type-dp">dp</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="hadMember">
+    <h3 id="property--prov-hadmember-op-----------------back-to-expanded-properties">
+      Property: <a href="#hadMember"><span title="http://www.w3.org/ns/prov#hadMember" class="dotted">prov:hadMember</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#hadMember</p>
+    <div class="definition"><p>A collection is an entity that provides a structure to some constituents, which are themselves entities. These constituents are said to be member of the collections. Many different types of collections exist, such as a sets, dictionaries, or lists. Using Collections, one can express the provenance of the collection itself in addition to that of the members.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-hadMember">
+      <span resource="http://www.w3.org/ns/prov#hadMember" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadMember.ttl" rel="prov:wasQuotedFrom">@prefix rdfs:    &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:     &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:     &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] dcterms: &lt;http://purl.org/dc/terms/&gt; .
[email protected] prov:    &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :        &lt;http://example.com/&gt; .
+
+:todays-us-supreme-court
+   a prov:Collection, :RobertsCourt;
+   dcterms:description [
+      a prov:Entity;
+      prov:value &quot;2010–present: A. Scalia A. Kennedy C. Thomas R.B. Ginsburg S. Breyer S. Alito S. Sotomayor E. Kagan&quot;;
+      prov:wasQuotedFrom :page-by-composition;
+   ];
+   prov:qualifiedGeneration [
+      a prov:Generation;
+      dcterms:date &quot;2012&quot;^^xsd:gYear; # Since we need to be imprecise, we can't use prov:generatedAtTime or prov:atTime
+   ];
+
+   prov:wasDerivedFrom :the-first-us-supreme-court;
+
+   prov:hadMember
+      &lt;http://dbpedia.org/resource/John_Glover_Roberts,_Jr.&gt;,
+      &lt;http://dbpedia.org/resource/Antonin_Scalia&gt;, 
+      &lt;http://dbpedia.org/resource/Anthony_Kennedy&gt;, 
+      &lt;http://dbpedia.org/resource/Clarence_Thomas&gt;, 
+      &lt;http://dbpedia.org/resource/Ruth_Bader_Ginsburg&gt;,
+      &lt;http://dbpedia.org/resource/Stephen_Breyer&gt;,     
+      &lt;http://dbpedia.org/resource/Samuel_Alito&gt;,      
+      &lt;http://dbpedia.org/resource/Sonia_Sotomayor&gt;,  
+      &lt;http://dbpedia.org/resource/Elena_Kagan&gt;;   
+.
+
+&lt;&gt; 
+   a prov:Bundle;
+   prov:wasDerivedFrom  :page-by-composition,
+                        :page-by-seat;
+   prov:wasAttributedTo &lt;http://tw.rpi.edu/instances/TimLebo&gt;;
+.
+
+:page-by-seat
+   a prov:Entity, :WikipediaPage;
+   prov:specializationOf &lt;http://en.wikipedia.org/wiki/List_of_Justices_of_the_Supreme_Court_of_the_United_States_by_seat&gt;;
+   prov:wasGeneratedAtTime &quot;2011-08-31T12:51&quot;^^xsd:dateTime;
+.
+
+:page-by-composition
+   a prov:Entity, :WikipediaPage;
+   prov:specializationOf &lt;http://en.wikipedia.org/wiki/List_of_Justices_of_the_Supreme_Court_of_the_United_States_by_court_composition&gt;;
+   prov:wasGeneratedAtTime &quot;2012-05-16T14:33&quot;^^xsd:dateTime;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Collection" title="http://www.w3.org/ns/prov#Collection">prov:Collection</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="hadPrimarySource">
+    <h3 id="property--prov-hadprimarysource-op-----------------back-to-expanded-properties">
+      Property: <a href="#hadPrimarySource"><span title="http://www.w3.org/ns/prov#hadPrimarySource" class="dotted">prov:hadPrimarySource</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#hadPrimarySource</p>
+    <div class="definition"><p>A primary source for a topic refers to something produced by some agent with direct experience and knowledge about the topic, at the time of the topic's study, without benefit from hindsight.
+
+Because of the directness of primary sources, they 'speak for themselves' in ways that cannot be captured through the filter of secondary sources. As such, it is important for secondary sources to reference those primary sources from which they were derived, so that their reliability can be investigated.
+
+A primary source relation is a particular case of derivation of secondary materials from their primary sources. It is recognized that the determination of primary sources can be up to interpretation, and should be done according to conventions accepted within the application's domain.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-hadPrimarySource">
+      <span resource="http://www.w3.org/ns/prov#hadPrimarySource" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadPrimarySource.ttl" rel="prov:wasQuotedFrom">@prefix rdfs:    &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:     &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:     &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] foaf:    &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] prov:    &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] lang:    &lt;http://lexvo.org/id/iso639-3/&gt; .
[email protected] dcterms: &lt;http://purl.org/dc/terms/&gt; .
[email protected] frbr:    &lt;http://purl.org/vocab/frbr/core#&gt; .
[email protected] :        &lt;http://example.com/&gt; .
+
+## Having an original source is a particular case of derivation.
+
+&lt;http://www.gutenberg.org/ebooks/996&gt;
+   a prov:Entity, frbr:Work;
+   dcterms:title          &quot;Don Quixote&quot;;
+   prov:wasAttributedTo   :ormsby;
+   dcterms:language       lang:eng;
+   prov:hadPrimarySource &lt;http://cultura.linkeddata.es/BNE/resource/C1001/XX2197892&gt;;
+.
+
+#### The English version book is a translation that is based on the original Spanish book
+
+&lt;http://cultura.linkeddata.es/BNE/resource/C1001/XX2197892&gt;
+    a prov:Entity, frbr:Work;
+    prov:wasAttributedTo :cervantes;
+    dcterms:language     lang:spa;
+.
+
+:cervantes
+   a prov:Person;
+   foaf:name &quot;Miguel de Cervantes&quot;;
+.
+
+:ormsby
+   a prov:Person;
+   foaf:name &quot;John Ormsby&quot;;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>An original source refers to the source material that is closest to the person, information, period, or idea being studied. An original source relation is a particular case of derivation that aims to give credit to the source that originated some information.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasDerivedFrom" title="http://www.w3.org/ns/prov#wasDerivedFrom">prov:wasDerivedFrom</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Source" title="http://www.w3.org/ns/prov#Source">prov:Source</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedSource" title="http://www.w3.org/ns/prov#qualifiedSource">prov:qualifiedSource</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="influenced">
+    <h3 id="property--prov-influenced-op-----------------back-to-expanded-properties">
+      Property: <a href="#influenced"><span title="http://www.w3.org/ns/prov#influenced" class="dotted">prov:influenced</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#influenced</p>
+    <div class="definition"><p>Influence is the capacity an entity, activity, or agent to have an effect on the character, development, or behavior of another by means of usage, start, end, generation, invalidation, communication, derivation, attribution, association, or delegation. </p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-influenced">
+      <span resource="http://www.w3.org/ns/prov#influenced" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_influenced.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] w3:   &lt;http://example.com/w3/&gt; .
[email protected] tr:   &lt;http://example.com/tech-report/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# prov:influenced is a top-level property that links any
+# Entity, Activity, or Agent to any other 
+# Entity, Activity, or Agent that it had an effect upon.
+
+w3:Consortium 
+   a prov:Agent;
+   prov:influenced tr:WD-prov-dm-20111215;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <dl>
+
+        <dt>has inverse</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has sub-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#generated" title="http://www.w3.org/ns/prov#generated">prov:generated</a>
+            </li>
+            <li>
+              <a class="owlclass" href="#invalidated" title="http://www.w3.org/ns/prov#invalidated">prov:invalidated</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="invalidated">
+    <h3 id="property--prov-invalidated-op-----------------back-to-expanded-properties">
+      Property: <a href="#invalidated"><span title="http://www.w3.org/ns/prov#invalidated" class="dotted">prov:invalidated</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#invalidated</p>
+    <div class="definition"><p>Invalidation is the start of the destruction, cessation, or expiry of an existing entity by an activity. The entity is no longer available for use (or further invalidation) after invalidation. Any generation or usage of an entity precedes its invalidation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-invalidated">
+      <span resource="http://www.w3.org/ns/prov#invalidated" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_invalidated.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:Swissair_Flight_111_crash 
+   a prov:Activity;
+   prov:used        &lt;http://dbpedia.org/resource/Swissair_Flight_111&gt;;
+   prov:invalidated :the-Painter;
+.
+
+:the-Painter 
+   a prov:Entity, :Painting;
+   rdfs:label &quot;Le Peintre&quot;@fr, &quot;The Painter&quot;@en;
+   prov:wasAttributedTo &lt;http://dbpedia.org/resource/Pablo_Picasso&gt;;
+   prov:wasInvalidatedBy :Swissair_Flight_111_crash;   # Inferred from prov:invalidated
+.
+
+&lt;http://dbpedia.org/resource/Pablo_Picasso&gt; 
+   a prov:Agent;
+   foaf:depiction &lt;http://upload.wikimedia.org/wikipedia/commons/9/98/Pablo_picasso_1.jpg&gt;;
+.
+
+&lt;&gt; prov:wasDerivedFrom &lt;http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#dfn-wasinvalidatedby&gt; .
+</pre>
+    </div>
+
+    <div class="description">
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#influenced" title="http://www.w3.org/ns/prov#influenced">prov:influenced</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has inverse</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInvalidatedBy" title="http://www.w3.org/ns/prov#wasInvalidatedBy">prov:wasInvalidatedBy</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="invalidatedAtTime">
+    <h3 id="property--prov-invalidatedattime-dp-----------------back-to-expanded-properties">
+      Property: <a href="#invalidatedAtTime"><span title="http://www.w3.org/ns/prov#invalidatedAtTime" class="dotted">prov:invalidatedAtTime</span></a> <sup title="data property" class="type-dp">dp</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#invalidatedAtTime</p>
+    <div class="definition"><p>Invalidation is the start of the destruction, cessation, or expiry of an existing entity by an activity. The entity is no longer available for use (or further invalidation) after invalidation. Any generation or usage of an entity precedes its invalidation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-invalidatedAtTime">
+      <span resource="http://www.w3.org/ns/prov#invalidatedAtTime" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_invalidatedAtTime.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:the-Painter 
+   a prov:Entity, :Painting;
+   rdfs:label &quot;Le Peintre&quot;@fr, &quot;The Painter&quot;@en;
+   prov:wasAttributedTo &lt;http://dbpedia.org/resource/Pablo_Picasso&gt;;
+   prov:invalidatedAtTime &quot;2012-09-02T01:31:00Z&quot;;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The time at which an entity began to be invalidated (i.e., no longer usable).</p>
+      </div>
+      <p><strong class="crossreference">has characteristics</strong> <a href="http://www.w3.org/TR/owl2-syntax/#Functional_Object_Properties"> Functional</a>      </p>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              http://www.w3.org/2001/XMLSchema#dateTime
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Invalidation" title="http://www.w3.org/ns/prov#Invalidation">prov:Invalidation</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a> <sup title="data property" class="type-dp">dp</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="mentionOf">
+    <h3 id="property--prov-mentionof-op-----------------back-to-expanded-properties">
+      Property: <a href="#mentionOf"><span title="http://www.w3.org/ns/prov#mentionOf" class="dotted">prov:mentionOf</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#mentionOf</p>
+    <div class="definition"><p>A software agent is running software.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-mentionOf">
+      <span resource="http://www.w3.org/ns/prov#mentionOf" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_mentionOf.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] tool: &lt;http://example.com/tool/&gt; .
[email protected] perf: &lt;http://example.com/performance/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:run2 {
+   :activity_2
+      a prov:Activity;
+      prov:startedAtTime &quot;2011-11-17T10:00:00&quot;^^xsd:dateTime;
+      prov:endedAtTime   &quot;2011-11-17T17:00:00&quot;^^xsd:dateTime; 
+      prov:wasAssociatedWith :bob;
+   .
+}
+
+tool:analysis_01 {
+   tool:bob-2011-11-17
+      a prov:Agent;
+      prov:mentionOf  :bob;
+      prov:asInBundle :run2;
+      perf:rating     perf:very-slow;
+   .
+}
+
+tool:bob-2011-11-17 prov:specializationOf :bob . # This is inferred from prov:mentionOf
+tool:bob-2011-11-17 prov:alternateOf      :bob . # This is inferred from prov:specializationOf
+
+&lt;&gt; 
+ prov:wasDerivedFrom 
+  &lt;http://dvcs.w3.org/hg/prov/raw-file/default/model/releases/ED-prov-dm-20120614/prov-dm.html#anexample-contextualization1&gt; .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>prov:asInBundle is used to cite the Bundle in which the generalization was mentioned.</p>
+      </div>
+      <div class="comment  feature-at-risk"><p>The prov:mentionOf and prov:asInBundle properties are &quot;at risk&quot; (http://www.w3.org/2005/10/Process-20051014/tr#cfi) and may be removed from this specification based on feedback. Please send feedback to [email protected]
+
+These two properties are used to encode the PROV-DM's Mention construct (http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-mention), which might be removed from PROV if implementation experience reveals problems with supporting this construct. </p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#specializationOf" title="http://www.w3.org/ns/prov#specializationOf">prov:specializationOf</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-mention" title="prov-dm">prov-dm</a>      </dd>
+    </div>
+  </div>
+
+  <div class="entity" id="specializationOf">
+    <h3 id="property--prov-specializationof-op-----------------back-to-expanded-properties">
+      Property: <a href="#specializationOf"><span title="http://www.w3.org/ns/prov#specializationOf" class="dotted">prov:specializationOf</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#specializationOf</p>
+    <div class="definition"><p>A software agent is running software.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-specializationOf">
+      <span resource="http://www.w3.org/ns/prov#specializationOf" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_specializationOf.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:london_forecast_0412 
+   a prov:Entity;
+   prov:wasAttributedTo :bbc;
+   prov:wasGeneratedBy [
+      a prov:Activity;
+      prov:endedAtTime &quot;2012-04-12T00:00:00-04:00&quot;^^xsd:dateTime;
+   ];
+.
+
+:london_forecast_0413 
+   a prov:Entity;
+   prov:wasAttributedTo :bbc;
+   prov:wasGeneratedBy [
+      a prov:Activity;
+      prov:endedAtTime &quot;2012-04-13T00:00:00-04:00&quot;^^xsd:dateTime;
+   ];
+.
+
+:london_forecast 
+   a prov:Entity;
+   prov:wasAttributedTo :bbc;
+.
+
+## :london_forecast_0412 and :london_forecast_0413 are both 
+## specialization of the more general entity :london_forecast
+
+:london_forecast_0412  
+   prov:alternateOf      :london_forecast_0413;
+   prov:specializationOf :london_forecast;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#alternateOf" title="http://www.w3.org/ns/prov#alternateOf">prov:alternateOf</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has sub-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#mentionOf" title="http://www.w3.org/ns/prov#mentionOf">prov:mentionOf</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-specialization" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-specialization" title="prov-n">prov-n</a>      </dd>
+    </div>
+  </div>
+
+  <div class="entity" id="value">
+    <h3 id="property--prov-value-dp-----------------back-to-expanded-properties">
+      Property: <a href="#value"><span title="http://www.w3.org/ns/prov#value" class="dotted">prov:value</span></a> <sup title="data property" class="type-dp">dp</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#value</p>
+    <div class="definition"><p>The main value (if there is one) of a structured value.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-value">
+      <span resource="http://www.w3.org/ns/prov#value" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_value.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:copied-string
+   a prov:Entity;
+   prov:value 
+      &quot;2010–present: A. Scalia A. Kennedy C. Thomas R.B. Ginsburg S. Breyer S. Alito S. Sotomayor E. Kagan&quot;;
+   prov:wasQuotedFrom 
+      &lt;http://en.wikipedia.org/wiki/List_of_Justices_of_the_Supreme_Court_of_the_United_States_by_court_composition&gt;;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>Provides a value for an Entity.</p>
+      </div>
+      <p><strong class="crossreference">has characteristics</strong> <a href="http://www.w3.org/TR/owl2-syntax/#Functional_Object_Properties"> Functional</a>      </p>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-attribute-value" title="prov-dm">prov-dm</a>      </dd>
+    </div>
+  </div>
+
+  <div class="entity" id="wasEndedBy">
+    <h3 id="property--prov-wasendedby-op-----------------back-to-expanded-properties">
+      Property: <a href="#wasEndedBy"><span title="http://www.w3.org/ns/prov#wasEndedBy" class="dotted">prov:wasEndedBy</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasEndedBy</p>
+    <div class="definition"><p>End is when an activity is deemed to have ended. The activity no longer exists after its end. Any usage, generation, or invalidation involving an activity precedes the activity's end. An end may refer to an entity, known as trigger, that terminated the activity, or to an activity, known as ender that generated the trigger.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasEndedBy">
+      <span resource="http://www.w3.org/ns/prov#wasEndedBy" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasEndedBy.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:experiment 
+   a prov:Activity;
+   prov:wasEndedBy :inconsistentResult;
+   prov:qualifiedEnd [
+      a prov:End;
+      prov:entity     :inconsistentResult;
+      prov:atTime    &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime;
+      prov:atLocation :scienceLab_003;
+   ];
+.
+
+:inconsistentResult a prov:Entity .
+:scienceLab_003     a prov:Location .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>End is when an activity is deemed to have ended. An end may refer to an entity, known as trigger, that terminated the activity.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#End" title="http://www.w3.org/ns/prov#End">prov:End</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedEnd" title="http://www.w3.org/ns/prov#qualifiedEnd">prov:qualifiedEnd</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasInvalidatedBy">
+    <h3 id="property--prov-wasinvalidatedby-op-----------------back-to-expanded-properties">
+      Property: <a href="#wasInvalidatedBy"><span title="http://www.w3.org/ns/prov#wasInvalidatedBy" class="dotted">prov:wasInvalidatedBy</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasInvalidatedBy</p>
+    <div class="definition"><p>Invalidation is the start of the destruction, cessation, or expiry of an existing entity by an activity. The entity is no longer available for use (or further invalidation) after invalidation. Any generation or usage of an entity precedes its invalidation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasInvalidatedBy">
+      <span resource="http://www.w3.org/ns/prov#wasInvalidatedBy" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasInvalidatedBy.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:the-Painter 
+   a prov:Entity, :Painting;
+   rdfs:label &quot;Le Peintre&quot;@fr, &quot;The Painter&quot;@en;
+   prov:wasAttributedTo &lt;http://dbpedia.org/resource/Pablo_Picasso&gt;;
+   prov:wasInvalidatedBy :Swissair_Flight_111_crash;
+.
+
+&lt;http://dbpedia.org/resource/Pablo_Picasso&gt; 
+   a prov:Agent;
+   foaf:depiction &lt;http://upload.wikimedia.org/wikipedia/commons/9/98/Pablo_picasso_1.jpg&gt;;
+.
+
+:Swissair_Flight_111_crash 
+   a prov:Activity;
+   prov:used &lt;http://dbpedia.org/resource/Swissair_Flight_111&gt;;
+.
+
+&lt;&gt; prov:wasDerivedFrom &lt;http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#dfn-wasinvalidatedby&gt; .
+</pre>
+    </div>
+
+    <div class="description">
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Invalidation" title="http://www.w3.org/ns/prov#Invalidation">prov:Invalidation</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedInvalidation" title="http://www.w3.org/ns/prov#qualifiedInvalidation">prov:qualifiedInvalidation</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasQuotedFrom">
+    <h3 id="property--prov-wasquotedfrom-op-----------------back-to-expanded-properties">
+      Property: <a href="#wasQuotedFrom"><span title="http://www.w3.org/ns/prov#wasQuotedFrom" class="dotted">prov:wasQuotedFrom</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasQuotedFrom</p>
+    <div class="definition"><p>A quotation is the repeat of (some or all of) an entity, such as text or image, by someone who may or may not be its original author. Quotation is a particular case of derivation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasQuotedFrom">
+      <span resource="http://www.w3.org/ns/prov#wasQuotedFrom" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasQuotedFrom.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bl-dagstuhl
+   a prov:Entity;
+
+   prov:value &quot;&quot;&quot;During the workshop, it became clear to me that the consensus
+   based models (which are often graphical in nature) can not only be
+   formalized but also be directly connected to these database focused
+   formalizations. I just needed to get over the differences in syntax.
+   This could imply that we could have nice way to trace provenance across
+   systems and through databases and be able to understand the
+   mathematical properties of this interconnection.&quot;&quot;&quot;;
+
+   prov:wasQuotedFrom 
+      &lt;http://thinklinks.wordpress.com/2012/03/07/thoughts-from-the-dagstuhl-principles-of-provenance-workshop/&gt;;
+.
+
+&lt;http://thinklinks.wordpress.com/2012/03/07/thoughts-from-the-dagstuhl-principles-of-provenance-workshop/&gt; 
+   a prov:Entity;
+.
+
+&lt;&gt; prov:wasDerivedFrom &lt;http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#dfn-wasquotedfrom&gt; .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>An entity is derived from an original entity by copying, or 'quoting', some or all of it.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasDerivedFrom" title="http://www.w3.org/ns/prov#wasDerivedFrom">prov:wasDerivedFrom</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlproperty" href="#qualifiedQuotation" title="http://www.w3.org/ns/prov#qualifiedQuotation">prov:qualifiedQuotation</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+            <li>
+              <a class="owlclass" href="#Quotation" title="http://www.w3.org/ns/prov#Quotation">prov:Quotation</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasRevisionOf">
+    <h3 id="property--prov-wasrevisionof-op-----------------back-to-expanded-properties">
+      Property: <a href="#wasRevisionOf"><span title="http://www.w3.org/ns/prov#wasRevisionOf" class="dotted">prov:wasRevisionOf</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasRevisionOf</p>
+    <div class="definition"><p>A revision is a derivation for which the resulting entity is a revised version of some original. The implication here is that the resulting entity contains substantial content from the original. Revision is a particular case of derivation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasRevisionOf">
+      <span resource="http://www.w3.org/ns/prov#wasRevisionOf" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasRevisionOf.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] sioc: &lt;http://rdfs.org/sioc/ns#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:post9821v1
+   a prov:Entity, sioc:Post;
+   prov:wasRevisionOf :post9821;
+   rdfs:comment &quot;:post9821v1 is a post, which is a revision of the original post :post9821.&quot;;
+.    
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>A revision is a derivation that revises an entity into a revised version.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasDerivedFrom" title="http://www.w3.org/ns/prov#wasDerivedFrom">prov:wasDerivedFrom</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Revision" title="http://www.w3.org/ns/prov#Revision">prov:Revision</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedRevision" title="http://www.w3.org/ns/prov#qualifiedRevision">prov:qualifiedRevision</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="wasStartedBy">
+    <h3 id="property--prov-wasstartedby-op-----------------back-to-expanded-properties">
+      Property: <a href="#wasStartedBy"><span title="http://www.w3.org/ns/prov#wasStartedBy" class="dotted">prov:wasStartedBy</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-expanded-owl-terms-at-a-glance">expanded properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#wasStartedBy</p>
+    <div class="definition"><p>Start is when an activity is deemed to have started. The activity did not exist before its start. Any usage or generation involving an activity follows the activity's start. A start may refer to an entity, known as trigger, that set off the activity, or to an activity, known as starter, that generated the trigger.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-wasStartedBy">
+      <span resource="http://www.w3.org/ns/prov#wasStartedBy" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_wasStartedBy.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# Use prov:qualifiedStart to see when and where the activity was started
+
+:experiment
+   a prov:Activity;
+   prov:wasStartedBy :researcher;
+.
+
+:researcher a prov:Agent .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>Start is when an activity is deemed to have started. A start may refer to an entity, known as trigger, that initiated the activity.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>can be qualified with</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Start" title="http://www.w3.org/ns/prov#Start">prov:Start</a>
+            </li>
+            <li>
+              <a class="owlproperty" href="#qualifiedStart" title="http://www.w3.org/ns/prov#qualifiedStart">prov:qualifiedStart</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+</div>
+
+      </div>
+
+      <div id="cross-reference-qualified-terms" class="section">
+         <h3><span class="secno">4.3 </span>Qualified Terms</h3>
+         <p>The terms used to qualify the Starting Point and Expanded properties are discussed in <a href="#description-qualified-terms">Section 3.3</a>.</p>
+         
+<div class="prov-qualified owl-classes at-a-glance">
+  <ul class="hlist">
+    <li>
+      <a href="#ActivityInfluence">prov:ActivityInfluence</a>
+    </li>
+    <li>
+      <a href="#AgentInfluence">prov:AgentInfluence</a>
+    </li>
+    <li>
+      <a href="#Association">prov:Association</a>
+    </li>
+    <li>
+      <a href="#Attribution">prov:Attribution</a>
+    </li>
+    <li>
+      <a href="#Communication">prov:Communication</a>
+    </li>
+    <li>
+      <a href="#Delegation">prov:Delegation</a>
+    </li>
+    <li>
+      <a href="#Derivation">prov:Derivation</a>
+    </li>
+    <li>
+      <a href="#End">prov:End</a>
+    </li>
+    <li>
+      <a href="#EntityInfluence">prov:EntityInfluence</a>
+    </li>
+    <li>
+      <a href="#Generation">prov:Generation</a>
+    </li>
+    <li>
+      <a href="#Influence">prov:Influence</a>
+    </li>
+    <li>
+      <a href="#InstantaneousEvent">prov:InstantaneousEvent</a>
+    </li>
+    <li>
+      <a href="#Invalidation">prov:Invalidation</a>
+    </li>
+    <li>
+      <a href="#Plan">prov:Plan</a>
+    </li>
+    <li>
+      <a href="#Quotation">prov:Quotation</a>
+    </li>
+    <li>
+      <a href="#Revision">prov:Revision</a>
+    </li>
+    <li>
+      <a href="#Role">prov:Role</a>
+    </li>
+    <li>
+      <a href="#Source">prov:Source</a>
+    </li>
+    <li>
+      <a href="#Start">prov:Start</a>
+    </li>
+    <li>
+      <a href="#Usage">prov:Usage</a>
+    </li>
+  </ul>
+</div>
+
+<div class="prov-qualified owl-properties at-a-glance">
+  <ul class="hlist">
+    <li class="object-property">
+      <a href="#activity">prov:activity</a>
+    </li>
+    <li class="object-property">
+      <a href="#agent">prov:agent</a>
+    </li>
+    <li class="datatype-property">
+      <a href="#atTime">prov:atTime</a>
+    </li>
+    <li class="object-property">
+      <a href="#entity">prov:entity</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadActivity">prov:hadActivity</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadGeneration">prov:hadGeneration</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadPlan">prov:hadPlan</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadRole">prov:hadRole</a>
+    </li>
+    <li class="object-property">
+      <a href="#hadUsage">prov:hadUsage</a>
+    </li>
+    <li class="object-property">
+      <a href="#influencer">prov:influencer</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedAssociation">prov:qualifiedAssociation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedAttribution">prov:qualifiedAttribution</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedCommunication">prov:qualifiedCommunication</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedDelegation">prov:qualifiedDelegation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedDerivation">prov:qualifiedDerivation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedEnd">prov:qualifiedEnd</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedGeneration">prov:qualifiedGeneration</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedInfluence">prov:qualifiedInfluence</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedInvalidation">prov:qualifiedInvalidation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedQuotation">prov:qualifiedQuotation</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedRevision">prov:qualifiedRevision</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedSource">prov:qualifiedSource</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedStart">prov:qualifiedStart</a>
+    </li>
+    <li class="object-property">
+      <a href="#qualifiedUsage">prov:qualifiedUsage</a>
+    </li>
+    <li class="object-property">
+      <a href="#wasInfluencedBy">prov:wasInfluencedBy</a>
+    </li>
+  </ul>
+</div>
+
+         <div xmlns:prov="http://www.w3.org/ns/prov#" xmlns:dcterms="http://purl.org/dc/terms/" class="prov-qualified owl-classes crossreference">
+
+  <div class="entity" id="ActivityInfluence">
+    <h3 id="class--prov-activityinfluence-----------------back-to-qualified-classes">
+      Class: <a href="#ActivityInfluence"><span title="http://www.w3.org/ns/prov#ActivityInfluence" class="dotted">prov:ActivityInfluence</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#ActivityInfluence</p>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-ActivityInfluence">
+      <span resource="http://www.w3.org/ns/prov#ActivityInfluence" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_ActivityInfluence.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bar_chart 
+   a prov:Entity;
+   prov:wasGeneratedBy      :illustrating;
+   prov:qualifiedGeneration :making-bar-chart;
+. 
+
+:making-bar-chart
+   a prov:Generation, 
+     prov:ActivityInfluence;    ## Instances of Generation, Invalidation, and Communication qualify
+   prov:activity :illustrating; ## the influence of an Activity (cited by prov:activity)
+   rdfs:comment &quot;Ended up with bar chart as line chart looked ugly.&quot;@en;
+.
+
+:illustrating a prov:Activity .
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Influence" title="http://www.w3.org/ns/prov#Influence">prov:Influence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#activity" title="http://www.w3.org/ns/prov#activity">prov:activity</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#influencer" title="http://www.w3.org/ns/prov#influencer">prov:influencer</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#hadActivity" title="http://www.w3.org/ns/prov#hadActivity">prov:hadActivity</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>has subclasses</dt>
+      <dd>
+        <a class="owlclass" href="#Generation" title="http://www.w3.org/ns/prov#Generation">prov:Generation</a>
+        , <a class="owlclass" href="#Invalidation" title="http://www.w3.org/ns/prov#Invalidation">prov:Invalidation</a>
+        , <a class="owlclass" href="#Communication" title="http://www.w3.org/ns/prov#Communication">prov:Communication</a>
+      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="AgentInfluence">
+    <h3 id="class--prov-agentinfluence-----------------back-to-qualified-classes">
+      Class: <a href="#AgentInfluence"><span title="http://www.w3.org/ns/prov#AgentInfluence" class="dotted">prov:AgentInfluence</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#AgentInfluence</p>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-AgentInfluence">
+      <span resource="http://www.w3.org/ns/prov#AgentInfluence" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_AgentInfluence.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:illustrating
+    a prov:Activity; 
+    prov:wasAssociatedWith :derek;
+    prov:qualifiedAssociation [
+       a prov:Association, 
+         prov:AgentInfluence;   ## Instances of Generation, Invalidation, and Communication qualify
+       prov:agent   :derek;     ## the influence of an Agent (cited by prov:agent)
+       prov:hadRole :illustrationist
+    ];
+.
+
+:derek a prov:Person, prov:Agent, prov:Entity .
+
+:illustratonist a prov:Role .
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Influence" title="http://www.w3.org/ns/prov#Influence">prov:Influence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#agent" title="http://www.w3.org/ns/prov#agent">prov:agent</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#influencer" title="http://www.w3.org/ns/prov#influencer">prov:influencer</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#hadActivity" title="http://www.w3.org/ns/prov#hadActivity">prov:hadActivity</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>has subclasses</dt>
+      <dd>
+        <a class="owlclass" href="#Delegation" title="http://www.w3.org/ns/prov#Delegation">prov:Delegation</a>
+        , <a class="owlclass" href="#Association" title="http://www.w3.org/ns/prov#Association">prov:Association</a>
+        , <a class="owlclass" href="#Attribution" title="http://www.w3.org/ns/prov#Attribution">prov:Attribution</a>
+      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Association">
+    <h3 id="class--prov-association-----------------back-to-qualified-classes">
+      Class: <a href="#Association"><span title="http://www.w3.org/ns/prov#Association" class="dotted">prov:Association</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Association</p>
+    <div class="definition"><p>An activity association is an assignment of responsibility to an agent for an activity, indicating that the agent had a role in the activity. It further allows for a plan to be specified, which is the plan intended by the agent to achieve some goals in the context of this activity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Association">
+      <span resource="http://www.w3.org/ns/prov#Association" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Association.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:illustrating
+    a prov:Activity; 
+    prov:wasAssociatedWith :derek, 
+                           :steve;
+    prov:qualifiedAssociation [
+        a prov:Association;
+        prov:agent   :derek;
+        prov:hadRole :illustrationist;
+    ];
+    prov:qualifiedAssociation [
+        a prov:Association;
+        prov:agent   :steve;
+        prov:hadRole :stylist;
+        prov:hadPlan :style-guide;
+        rdfs:comment &quot;Steve helped Derek conform with the publisher's style guide.&quot;@en;
+    ];
+.
+
+:derek a prov:Person, prov:Agent, prov:Entity .
+:steve a prov:Person, prov:Agent, prov:Entity .
+
+:illustratonist a prov:Role .
+:stylist        a prov:Role .
+
+:style-guide a prov:Plan, prov:Entity .
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Association provides additional descriptions about the binary prov:wasAssociatedWith relation from an prov:Activity to some prov:Agent that had some responsiblity for it. For example, :baking prov:wasAssociatedWith :baker; prov:qualifiedAssociation [ a prov:Association; prov:agent :baker; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#AgentInfluence" title="http://www.w3.org/ns/prov#AgentInfluence">prov:AgentInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadPlan" title="http://www.w3.org/ns/prov#hadPlan">prov:hadPlan</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt></dt>
+      <dd>
+        <a href="#agent" title="http://www.w3.org/ns/prov#agent">prov:agent</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedAssociation" title="http://www.w3.org/ns/prov#qualifiedAssociation">prov:qualifiedAssociation</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasAssociatedWith" title="http://www.w3.org/ns/prov#wasAssociatedWith">prov:wasAssociatedWith</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Association" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Association" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Attribution">
+    <h3 id="class--prov-attribution-----------------back-to-qualified-classes">
+      Class: <a href="#Attribution"><span title="http://www.w3.org/ns/prov#Attribution" class="dotted">prov:Attribution</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Attribution</p>
+    <div class="definition"><p>Attribution is the ascribing of an entity to an agent.
+
+When an entity e is attributed to agent ag, entity e was generated by some unspecified activity that in turn was associated to agent ag. Thus, this relation is useful when the activity is not known, or irrelevant.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Attribution">
+      <span resource="http://www.w3.org/ns/prov#Attribution" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Attribution.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+&lt;http://dbpedia.org/resource/Fallingwater&gt;
+   a prov:Entity;
+   prov:wasAttributedTo &lt;http://dbpedia.org/resource/Edgar_J._Kaufmann&gt;,
+                        &lt;http://dbpedia.org/resource/Frank_Lloyd_Wright&gt;,
+                        :western-Pennsylvania-Conservancy;
+   prov:qualifiedAttribution [
+      a prov:Attribution;
+      prov:agent &lt;http://dbpedia.org/resource/Edgar_J._Kaufmann&gt;;
+      prov:hadRole :owner;
+   ];
+   prov:qualifiedAttribution [
+      a prov:Attribution;
+      prov:agent &lt;http://dbpedia.org/resource/Frank_Lloyd_Wright&gt;;
+      prov:hadRole :architect;
+   ];
+   prov:qualifiedAttribution [
+      a prov:Attribution;
+      prov:agent :western-Pennsylvania-Conservancy;
+      prov:hadRole :conserver;
+   ];
+.
+
+&lt;http://dbpedia.org/resource/Edgar_J._Kaufmann&gt;  a prov:Person, prov:Agent .
+&lt;http://dbpedia.org/resource/Frank_Lloyd_Wright&gt; a prov:Person, prov:Agent .
+:western-Pennsylvania-Conservancy a prov:Organization, prov:Agent . 
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Attribution provides additional descriptions about the binary prov:wasAttributedTo relation from an prov:Entity to some prov:Agent that had some responsible for it. For example, :cake prov:wasAttributedTo :baker; prov:qualifiedAttribution [ a prov:Attribution; prov:entity :baker; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#AgentInfluence" title="http://www.w3.org/ns/prov#AgentInfluence">prov:AgentInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#agent" title="http://www.w3.org/ns/prov#agent">prov:agent</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedAttribution" title="http://www.w3.org/ns/prov#qualifiedAttribution">prov:qualifiedAttribution</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasAttributedTo" title="http://www.w3.org/ns/prov#wasAttributedTo">prov:wasAttributedTo</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-attribution" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-attribution" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Communication">
+    <h3 id="class--prov-communication-----------------back-to-qualified-classes">
+      Class: <a href="#Communication"><span title="http://www.w3.org/ns/prov#Communication" class="dotted">prov:Communication</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Communication</p>
+    <div class="definition"><p>Communication is the exchange of an entity by two activities, one activity using the entity generated by the other.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Communication">
+      <span resource="http://www.w3.org/ns/prov#Communication" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Communication.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:writing-celebrity-gossip 
+   a prov:Activity;
+   prov:wasInformedBy          :voicemail-interception;
+   prov:qualifiedCommunication :informing-the-journalist;
+.
+
+:informing-the-journalist 
+   a prov:Communication;
+   prov:activity   :voicemail-interception;
+   prov:atLocation :unknown-location;
+   rdfs:comment    &quot;&quot;&quot;The journalist was informed by the private 
+                      investigator, but we don't know how or what he was told.&quot;&quot;&quot;@en;
+.
+
+:voicemail-interception a prov:Activity .
+
+:unknown-location 
+   a prov:Location;
+   rdfs:label &quot;Location unknown&quot;@en;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Communication provides additional descriptions about the binary prov:wasInformedBy relation from an informed prov:Activity to the prov:Activity that informed it. For example, :you_jumping_off_bridge prov:wasInformedBy :everyone_else_jumping_off_bridge; prov:qualifiedCommunication [ a prov:Communication; prov:activity :everyone_else_jumping_off_bridge; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#ActivityInfluence" title="http://www.w3.org/ns/prov#ActivityInfluence">prov:ActivityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#activity" title="http://www.w3.org/ns/prov#activity">prov:activity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedCommunication" title="http://www.w3.org/ns/prov#qualifiedCommunication">prov:qualifiedCommunication</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasInformedBy" title="http://www.w3.org/ns/prov#wasInformedBy">prov:wasInformedBy</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Communication" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-wasInformedBy" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Delegation">
+    <h3 id="class--prov-delegation-----------------back-to-qualified-classes">
+      Class: <a href="#Delegation"><span title="http://www.w3.org/ns/prov#Delegation" class="dotted">prov:Delegation</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Delegation</p>
+    <div class="definition"><p>Delegation is the assignment of authority and responsibility to an agent (by itself or by another agent) to carry out a specific activity as a delegate or representative, while the agent it acts on behalf of retains some responsibility for the outcome of the delegated work.
+
+For example, a student acted on behalf of his supervisor, who acted on behalf of the department chair, who acted on behalf of the university; all those agents are responsible in some way for the activity that took place but we do not say explicitly who bears responsibility and to what degree.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Delegation">
+      <span resource="http://www.w3.org/ns/prov#Delegation" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Delegation.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+  
+:policySale
+   a prov:Actvity;
+   prov:wasAssociatedWith :insuranceAgent_Frank;
+.
+
+:insuranceAgent_Frank
+   a prov:Person;
+   prov:actedOnBehalfOf :insuranceCompany_A;
+   prov:qualifiedDelegation [
+      a prov:Delegation;
+      prov:agent   :insuranceCompany_A;
+      prov:hadRole :guarantor; # The company is the guarantor of the policy
+   ];
+.
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Delegation provides additional descriptions about the binary prov:actedOnBehalfOf relation from a performing prov:Agent to some prov:Agent for whom it was performed. For example, :mixing prov:wasAssociatedWith :toddler . :toddler prov:actedOnBehalfOf :mother; prov:qualifiedDelegation [ a prov:Delegation; prov:entity :mother; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#AgentInfluence" title="http://www.w3.org/ns/prov#AgentInfluence">prov:AgentInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadActivity" title="http://www.w3.org/ns/prov#hadActivity">prov:hadActivity</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt></dt>
+      <dd>
+        <a href="#agent" title="http://www.w3.org/ns/prov#agent">prov:agent</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedDelegation" title="http://www.w3.org/ns/prov#qualifiedDelegation">prov:qualifiedDelegation</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#actedOnBehalfOf" title="http://www.w3.org/ns/prov#actedOnBehalfOf">prov:actedOnBehalfOf</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-delegation" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-delegation" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Derivation">
+    <h3 id="class--prov-derivation-----------------back-to-qualified-classes">
+      Class: <a href="#Derivation"><span title="http://www.w3.org/ns/prov#Derivation" class="dotted">prov:Derivation</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Derivation</p>
+    <div class="definition"><p>A derivation is a transformation of an entity into another, an update of an entity resulting in a new one, or the construction of a new entity based on a pre-existing entity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Derivation">
+      <span resource="http://www.w3.org/ns/prov#Derivation" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Derivation.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bar_chart 
+   a prov:Entity;
+   prov:wasDerivedFrom :aggregatedByRegions;  # The simplest (and least detailed) form of derivation.
+.
+
+:bar_chart
+   a prov:Entity;
+   prov:wasDerivedFrom :aggregatedByRegions;  # The simple form can be accompanied by a qualified form:
+   prov:qualifiedDerivation [                  
+      a prov:Derivation;                      # An instance of Derivation provides more details
+      prov:entity      :aggregatedByRegions;  # about how :bar_chart was derived from :aggregatedRegions
+
+      :foo :bar;                              # Arbitrary domain-specific descriptions are permitted.
+
+      # Derivations can cite the influencing Activity in doing the derivation.
+      prov:hadActivity   :illustration_activity;
+
+      # They can also cite the Usage and Generation that the Activity performed to generate :bar_chart.
+      prov:hadUsage      :how_illustration_activity_used_data;
+      prov:hadGeneration :bar_chart_generation;
+   ];
+.
+
+:illustration_activity 
+   a prov:Activity;
+   prov:wasAttributedTo :derek;
+.
+
+:bar_chart_generation
+   a prov:Generation, prov:InstantaneousEvent;
+   prov:atTime &quot;2012-04-03T00:00:01Z&quot;^^xsd:dateTime;
+.
+
+:how_illustration_activity_used_data
+   a prov:Usage;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Derivation provides additional descriptions about the binary prov:wasDerivedFrom relation from some derived prov:Entity to another prov:Entity from which it was derived. For example, :chewed_bubble_gum prov:wasDerivedFrom :unwrapped_bubble_gum; prov:qualifiedDerivation [ a prov:Derivation; prov:entity :unwrapped_bubble_gum; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadGeneration" title="http://www.w3.org/ns/prov#hadGeneration">prov:hadGeneration</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#hadUsage" title="http://www.w3.org/ns/prov#hadUsage">prov:hadUsage</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadActivity" title="http://www.w3.org/ns/prov#hadActivity">prov:hadActivity</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt></dt>
+      <dd>
+        <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedDerivation" title="http://www.w3.org/ns/prov#qualifiedDerivation">prov:qualifiedDerivation</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasDerivedFrom" title="http://www.w3.org/ns/prov#wasDerivedFrom">prov:wasDerivedFrom</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Derivation" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#Derivation-Relation" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="End">
+    <h3 id="class--prov-end-----------------back-to-qualified-classes">
+      Class: <a href="#End"><span title="http://www.w3.org/ns/prov#End" class="dotted">prov:End</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#End</p>
+    <div class="definition"><p>End is when an activity is deemed to have ended. The activity no longer exists after its end. Any usage, generation, or invalidation involving an activity precedes the activity's end. An end may refer to an entity, known as trigger, that terminated the activity, or to an activity, known as ender that generated the trigger.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-End">
+      <span resource="http://www.w3.org/ns/prov#End" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_End.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# End can be used to qualify wasEndedBy with time and location information
+
+:experiment 
+   a prov:Activity;
+   prov:wasEndedBy :inconsistentResult;
+   prov:qualifiedEnd [
+      a prov:End;
+      prov:entity     :inconsistentResult;
+      prov:atTime     &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime;
+      prov:atLocation :scienceLab_003;
+   ];
+.
+   
+:inconsistentResult a prov:Entity .
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:End provides additional descriptions about the binary prov:wasEndedBy relation from some ended prov:Activity to an prov:Entity that ended it. For example, :ball_game prov:wasEndedBy :buzzer; prov:qualifiedEnd [ a prov:End; prov:entity :buzzer; :foo :bar; prov:atTime '2012-03-09T08:05:08-05:00'^^xsd:dateTime ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#InstantaneousEvent" title="http://www.w3.org/ns/prov#InstantaneousEvent">prov:InstantaneousEvent</a>
+        , <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt></dt>
+      <dd>
+        <a href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a>  <sup title="data property" class="type-dp">dp</sup>        , <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedEnd" title="http://www.w3.org/ns/prov#qualifiedEnd">prov:qualifiedEnd</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasEndedBy" title="http://www.w3.org/ns/prov#wasEndedBy">prov:wasEndedBy</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-End" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-End" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="EntityInfluence">
+    <h3 id="class--prov-entityinfluence-----------------back-to-qualified-classes">
+      Class: <a href="#EntityInfluence"><span title="http://www.w3.org/ns/prov#EntityInfluence" class="dotted">prov:EntityInfluence</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#EntityInfluence</p>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-EntityInfluence">
+      <span resource="http://www.w3.org/ns/prov#EntityInfluence" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_EntityInfluence.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# EntityInfluence is intended to be an 'abstract' subclass of Influence 
+# for Influence that reference an entity. It is a superclass for concrete Influences 
+# (e.g. Usage, Derivation, Source) 
+
+# It is not recommended that the type EntityInfluence be used without also declaring
+# one of its concrete subclasses.
+
+# By definition, all instances of prov:Usage are also instances of prov:EntityInfluence.
+
+:sortActivity
+   a prov:Activity;
+   prov:used :datasetA;
+   prov:qualifiedUsage [
+      a prov:Usage, 
+        prov:EntityInfluence; ## Instances of Start, End, Usage, and Derivation qualify
+      prov:entity  :datasetA; ## the influencd of an Entity (cited by prov:entity)
+      prov:hadRole :inputToBeSorted;
+   ];
+   prov:generated :datasetB;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Influence" title="http://www.w3.org/ns/prov#Influence">prov:Influence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#influencer" title="http://www.w3.org/ns/prov#influencer">prov:influencer</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#hadActivity" title="http://www.w3.org/ns/prov#hadActivity">prov:hadActivity</a>  <sup title="object property" class="type-op">op</sup>        , <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>has subclasses</dt>
+      <dd>
+        <a class="owlclass" href="#Start" title="http://www.w3.org/ns/prov#Start">prov:Start</a>
+        , <a class="owlclass" href="#End" title="http://www.w3.org/ns/prov#End">prov:End</a>
+        , <a class="owlclass" href="#Derivation" title="http://www.w3.org/ns/prov#Derivation">prov:Derivation</a>
+        , <a class="owlclass" href="#Usage" title="http://www.w3.org/ns/prov#Usage">prov:Usage</a>
+        , <a class="owlclass" href="#Source" title="http://www.w3.org/ns/prov#Source">prov:Source</a>
+        , <a class="owlclass" href="#Revision" title="http://www.w3.org/ns/prov#Revision">prov:Revision</a>
+        , <a class="owlclass" href="#Quotation" title="http://www.w3.org/ns/prov#Quotation">prov:Quotation</a>
+      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Generation">
+    <h3 id="class--prov-generation-----------------back-to-qualified-classes">
+      Class: <a href="#Generation"><span title="http://www.w3.org/ns/prov#Generation" class="dotted">prov:Generation</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Generation</p>
+    <div class="definition"><p>Generation is the completion of production of a new entity by an activity. This entity did not exist before generation and becomes available for usage after this generation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Generation">
+      <span resource="http://www.w3.org/ns/prov#Generation" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Generation.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] bbc:  &lt;http://www.bbc.co.uk/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bbcNews2012-04-03 
+   a prov:Entity, :DailyNews;
+   rdfs:comment &quot;&quot;&quot;The BBC news home page on 2012-04-03 contained a reference 
+                   to a given news item, but the BBC news home page on the next day did not.&quot;&quot;&quot;;
+
+   prov:wasGeneratedBy :publishingActivity;
+   prov:qualifiedGeneration [
+      a prov:Generation, prov:InstantaneousEvent;
+      prov:atTime &quot;2012-04-03T00:00:01Z&quot;^^xsd:dateTime;
+      prov:activity :publishingActivity;
+   ];
+   prov:qualifiedInvalidation [
+      a prov:Invalidation, prov:InstantaneousEvent;
+      prov:atTime &quot;2012-04-03T23:59:59Z&quot;^^xsd:dateTime;
+   ];
+.
+:publishingActivity 
+   a prov:Activity.
+&lt;&gt; prov:wasDerivedFrom &lt;http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#dfn-wasinvalidatedby&gt; .
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Generation provides additional descriptions about the binary prov:wasGeneratedBy relation from a generated prov:Entity to the prov:Activity that generated it. For example, :cake prov:wasGeneratedBy :baking; prov:qualifiedGeneration [ a prov:Generation; prov:activity :baking; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#InstantaneousEvent" title="http://www.w3.org/ns/prov#InstantaneousEvent">prov:InstantaneousEvent</a>
+        , <a class="owlclass" href="#ActivityInfluence" title="http://www.w3.org/ns/prov#ActivityInfluence">prov:ActivityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt></dt>
+      <dd>
+        <a href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a>  <sup title="data property" class="type-dp">dp</sup>        , <a href="#activity" title="http://www.w3.org/ns/prov#activity">prov:activity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#hadGeneration" title="http://www.w3.org/ns/prov#hadGeneration">prov:hadGeneration</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#qualifiedGeneration" title="http://www.w3.org/ns/prov#qualifiedGeneration">prov:qualifiedGeneration</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasGeneratedBy" title="http://www.w3.org/ns/prov#wasGeneratedBy">prov:wasGeneratedBy</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Generation" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Generation" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Influence">
+    <h3 id="class--prov-influence-----------------back-to-qualified-classes">
+      Class: <a href="#Influence"><span title="http://www.w3.org/ns/prov#Influence" class="dotted">prov:Influence</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Influence</p>
+    <div class="definition"><p>Influence is the capacity an entity, activity, or agent to have an effect on the character, development, or behavior of another by means of usage, start, end, generation, invalidation, communication, derivation, attribution, association, or delegation. </p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Influence">
+      <span resource="http://www.w3.org/ns/prov#Influence" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Influence.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] my:   &lt;http://example.com/ontology#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# Although a domain extension (e.g. ':wasConductedBy') is not defined by PROV-O,
+# the relation between a surgery and an agent can still be qualified
+# by reusing prov:Influence and one of its three subclasses 
+# (depending on the type of influencer):
+# AgentInfluence, EntityInfluence, and ActivityInfluence.
+
+my:wasConductedBy rdfs:subPropertyOf prov:wasAssociatedWith .
+
+:conductingSurgery_1
+   a prov:Activity;
+   my:wasConductedBy :bob;     # This unqualified influence is unknown in PROV, but would be a subproperty of wasAssociatedWith.
+   prov:qualifiedAssociation [ # Even though PROV systems do not understand my:wasConductedBy, 
+      a prov:Association,      # they can recognize that the unknown relation is being qualified with a prov:hadRole.
+        prov:AgentInfluence,   # Inferred
+        prov:Influence;        # Inferred
+      prov:agent   :bob;       # The object of my:wasConductedBy
+      prov:hadRole :surgeon;
+   ];
+.
+
+:bob       a prov:Agent .
+my:surgeon a prov:Role .
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Influence provides additional descriptions about the binary prov:wasInfluencedBy relation from some prov:Entity to some other prov:Element. For example, :stomach_ache prov:wasInfluencedBy :spoon; prov:qualified [ a prov:Influence; prov:entity :spoon; :foo :bar ].</p>
+    </dd>
+    <dd class="comment"><p>Any resource influenced by a prov:Entity, prov:Activity, or prov:Agent can qualify the influence by referencing an instance of prov:Influence. Instances of prov:Influence in turn cite the influencing Entity, Activity, or Agent (using prov:entity, prov:activity, or prov:agent, respectively) and may be further described with any kind of attributes, including user-defined attributes and those provided by PROV (prov:hadRole, prov:hadPlan, prov:atTime, prov:atLocation). A description (via prov:Influence) of the binary influence implies the assertion of the binary influence.</p>
+    </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#influencer" title="http://www.w3.org/ns/prov#influencer">prov:influencer</a> <sup title="object property" class="type-op">op</sup>
+        , <a href="#hadActivity" title="http://www.w3.org/ns/prov#hadActivity">prov:hadActivity</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedInfluence" title="http://www.w3.org/ns/prov#qualifiedInfluence">prov:qualifiedInfluence</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>has subclasses</dt>
+      <dd>
+        <a class="owlclass" href="#ActivityInfluence" title="http://www.w3.org/ns/prov#ActivityInfluence">prov:ActivityInfluence</a>
+        , <a class="owlclass" href="#AgentInfluence" title="http://www.w3.org/ns/prov#AgentInfluence">prov:AgentInfluence</a>
+        , <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasInfluencedBy" title="http://www.w3.org/ns/prov#wasInfluencedBy">prov:wasInfluencedBy</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-influence" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-influence" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="InstantaneousEvent">
+    <h3 id="class--prov-instantaneousevent-----------------back-to-qualified-classes">
+      Class: <a href="#InstantaneousEvent"><span title="http://www.w3.org/ns/prov#InstantaneousEvent" class="dotted">prov:InstantaneousEvent</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#InstantaneousEvent</p>
+    <div class="definition"><p>The PROV data model is implicitly based on a notion of instantaneous events (or just events), that mark transitions in the world. Events include generation, usage, or invalidation of entities, as well as starting or ending of activities. This notion of event is not first-class in the data model, but it is useful for explaining its other concepts and its semantics.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-InstantaneousEvent">
+      <span resource="http://www.w3.org/ns/prov#InstantaneousEvent" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_InstantaneousEvent.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] bbc:  &lt;http://www.bbc.co.uk/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bbcNews2012-04-03 
+   a prov:Entity, :DailyNews;
+   rdfs:comment &quot;&quot;&quot;The BBC news home page on 2012-04-03 contained a reference 
+                 to a given news item, but the BBC news home page on the next day did not.&quot;&quot;&quot;;
+
+   prov:qualifiedGeneration [
+      a prov:Generation, prov:InstantaneousEvent;
+      prov:atTime &quot;2012-04-03T00:00:01Z&quot;^^xsd:dateTime;
+   ];
+   prov:qualifiedInvalidation [
+      a prov:Invalidation, prov:InstantaneousEvent;
+      prov:atTime &quot;2012-04-03T23:59:59Z&quot;^^xsd:dateTime;
+   ];
+.
+
+&lt;&gt; prov:wasDerivedFrom &lt;http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#dfn-wasinvalidatedby&gt; .
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instantaneous event, or event for short, happens in the world and marks a change in the world, in its activities and in its entities. The term 'event' is commonly used in process algebra with a similar meaning. Events represent communications or interactions; they are assumed to be atomic and instantaneous.</p>
+    </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a> <sup title="data property" class="type-dp">dp</sup>
+      </dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#atLocation" title="http://www.w3.org/ns/prov#atLocation">prov:atLocation</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt>has subclasses</dt>
+      <dd>
+        <a class="owlclass" href="#Generation" title="http://www.w3.org/ns/prov#Generation">prov:Generation</a>
+        , <a class="owlclass" href="#Start" title="http://www.w3.org/ns/prov#Start">prov:Start</a>
+        , <a class="owlclass" href="#Usage" title="http://www.w3.org/ns/prov#Usage">prov:Usage</a>
+        , <a class="owlclass" href="#Invalidation" title="http://www.w3.org/ns/prov#Invalidation">prov:Invalidation</a>
+        , <a class="owlclass" href="#End" title="http://www.w3.org/ns/prov#End">prov:End</a>
+      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#dfn-event" title="prov-constraints">prov-constraints</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Invalidation">
+    <h3 id="class--prov-invalidation-----------------back-to-qualified-classes">
+      Class: <a href="#Invalidation"><span title="http://www.w3.org/ns/prov#Invalidation" class="dotted">prov:Invalidation</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Invalidation</p>
+    <div class="definition"><p>Invalidation is the start of the destruction, cessation, or expiry of an existing entity by an activity. The entity is no longer available for use (or further invalidation) after invalidation. Any generation or usage of an entity precedes its invalidation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Invalidation">
+      <span resource="http://www.w3.org/ns/prov#Invalidation" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Invalidation.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] wgs:  &lt;http://www.w3.org/2003/01/geo/wgs84_pos#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] foaf: &lt;http://xmlns.com/foaf/0.1/&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:the-Painter 
+   a prov:Entity, :Painting;
+   rdfs:label &quot;Le Peintre&quot;@fr, &quot;The Painter&quot;@en;
+   prov:wasAttributedTo &lt;http://dbpedia.org/resource/Pablo_Picasso&gt;;
+
+   prov:wasInvalidatedBy :swissair_Flight_111_crash;
+   prov:qualifiedInvalidation [
+      a prov:Invalidation;
+      prov:activity    :swissair_Flight_111_crash;
+      prov:atTime      &quot;2012-09-02T01:31:00Z&quot;;
+      prov:atLocation  &lt;http://purl.org/twc/location/Swissair-Flight-111-crash&gt;;
+   ];
+. 
+
+&lt;http://purl.org/twc/location/Swissair-Flight-111-crash&gt;
+   a prov:Location;
+   wgs:lat   44.409167;
+   wgs:long -63.973611;
+.
+
+&lt;http://dbpedia.org/resource/Pablo_Picasso&gt; 
+   a prov:Agent;
+   foaf:depiction &lt;http://upload.wikimedia.org/wikipedia/commons/9/98/Pablo_picasso_1.jpg&gt;;
+.
+
+:swissair_Flight_111_crash 
+   a prov:Activity;
+   prov:used          &lt;http://dbpedia.org/resource/Swissair_Flight_111&gt;;
+   prov:startedAtTime &quot;2012-09-02T01:31:00Z&quot;;
+   prov:atLocation    &lt;http://dbpedia.org/resource/Atlantic_ocean&gt;;
+.
+
+&lt;&gt; prov:wasDerivedFrom &lt;http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#term-Invalidation&gt; .
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Invalidation provides additional descriptions about the binary prov:wasInvalidatedBy relation from an invalidated prov:Entity to the prov:Activity that invalidated it. For example, :uncracked_egg prov:wasInvalidatedBy :baking; prov:qualifiedInvalidation [ a prov:Invalidation; prov:activity :baking; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#InstantaneousEvent" title="http://www.w3.org/ns/prov#InstantaneousEvent">prov:InstantaneousEvent</a>
+        , <a class="owlclass" href="#ActivityInfluence" title="http://www.w3.org/ns/prov#ActivityInfluence">prov:ActivityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt></dt>
+      <dd>
+        <a href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a>  <sup title="data property" class="type-dp">dp</sup>        , <a href="#activity" title="http://www.w3.org/ns/prov#activity">prov:activity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedInvalidation" title="http://www.w3.org/ns/prov#qualifiedInvalidation">prov:qualifiedInvalidation</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasInvalidatedBy" title="http://www.w3.org/ns/prov#wasInvalidatedBy">prov:wasInvalidatedBy</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Invalidation" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Invalidation" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Plan">
+    <h3 id="class--prov-plan-----------------back-to-qualified-classes">
+      Class: <a href="#Plan"><span title="http://www.w3.org/ns/prov#Plan" class="dotted">prov:Plan</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Plan</p>
+    <div class="definition"><p>A plan is an entity that represents a set of actions or steps intended by one or more agents to achieve some goals.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Plan">
+      <span resource="http://www.w3.org/ns/prov#Plan" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Plan.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:illustrating 
+   a prov:Activity;
+   prov:qualifiedAssociation :steve-checking-style-guide;
+.
+
+:steve-checking-style-guide
+   a prov:Association;
+   prov:agent   :steve;
+   prov:hadPlan :style-guide;
+   rdfs:comment &quot;Steve followed the publisher's style guide&quot;@en;
+. 
+
+:style-guide
+   a prov:Plan, prov:Entity;
+   rdfs:comment &quot;Use blue graphs for positive spin, red for negative&quot;@en;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>There exist no prescriptive requirement on the nature of plans, their representation, the actions or steps they consist of, or their intended goals. Since plans may evolve over time, it may become necessary to track their provenance, so plans themselves are entities. Representing the plan explicitly in the provenance can be useful for various tasks: for example, to validate the execution as represented in the provenance record, to manage expectation failures, or to provide explanations.</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#hadPlan" title="http://www.w3.org/ns/prov#hadPlan">prov:hadPlan</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Association" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Association" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Quotation">
+    <h3 id="class--prov-quotation-----------------back-to-qualified-classes">
+      Class: <a href="#Quotation"><span title="http://www.w3.org/ns/prov#Quotation" class="dotted">prov:Quotation</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Quotation</p>
+    <div class="definition"><p>A quotation is the repeat of (some or all of) an entity, such as text or image, by someone who may or may not be its original author. Quotation is a particular case of derivation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Quotation">
+      <span resource="http://www.w3.org/ns/prov#Quotation" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Quotation.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bl-dagstuhl
+   a prov:Entity;
+   prov:wasQuotedFrom &lt;http://thinklinks.wordpress.com/2012/03/07/thoughts-from-the-dagstuhl-principles-of-provenance-workshop/&gt;;
+   prov:qualifiedQuotation [
+      a prov:Quotation;
+      prov:entity    &lt;http://thinklinks.wordpress.com/2012/03/07/thoughts-from-the-dagstuhl-principles-of-provenance-workshop/&gt;;
+      prov:hadQuoter &lt;http://data.semanticweb.org/person/luc-moreau&gt;;
+      prov:hadQuoted &lt;http://data.semanticweb.org/person/paul-groth&gt;;
+   ] .
+
+&lt;http://thinklinks.wordpress.com/2012/03/07/thoughts-from-the-dagstuhl-principles-of-provenance-workshop/&gt; 
+   a prov:Entity .
+
+&lt;http://data.semanticweb.org/person/luc-moreau&gt; a prov:Person, prov:Agent .
+&lt;http://data.semanticweb.org/person/paul-groth&gt; a prov:Person, prov:Agent .
+
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Quotation provides additional descriptions about the binary prov:wasQuotedFrom relation from some taken prov:Entity from an earlier, larger prov:Entity. For example, :here_is_looking_at_you_kid prov:wasQuotedFrom :casablanca_script; prov:qualifiedQuotation [ a prov:Quotation; prov:entity :casablanca_script; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedQuotation" title="http://www.w3.org/ns/prov#qualifiedQuotation">prov:qualifiedQuotation</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasQuotedFrom" title="http://www.w3.org/ns/prov#wasQuotedFrom">prov:wasQuotedFrom</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-quotation" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-quotation" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Revision">
+    <h3 id="class--prov-revision-----------------back-to-qualified-classes">
+      Class: <a href="#Revision"><span title="http://www.w3.org/ns/prov#Revision" class="dotted">prov:Revision</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Revision</p>
+    <div class="definition"><p>A revision is a derivation for which the resulting entity is a revised version of some original. The implication here is that the resulting entity contains substantial content from the original. Revision is a particular case of derivation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Revision">
+      <span resource="http://www.w3.org/ns/prov#Revision" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Revision.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:draft2 
+   a prov:Entity;
+   prov:wasRevisionOf    :draft1;
+   prov:qualifiedRevision [
+      a prov:Revision;
+      prov:entity        :draft1;
+   ];
+
+   prov:wasAttributedTo :edward;
+   prov:qualifiedAssociation [
+      a prov:Association;
+      prov:agent        :edward;
+      prov:hadRole      :editor;
+   ];
+.
+
+:draft1 a prov:Entity .
+
+:edward 
+   a prov:Person, prov:Agent, prov:Entity;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Revision provides additional descriptions about the binary prov:wasRevisionOf relation from some newer prov:Entity to an earlier prov:Entity. For example, :draft_2 prov:wasRevisionOf :draft_1; prov:qualifiedRevision [ a prov:Revision; prov:entity :draft_1; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedRevision" title="http://www.w3.org/ns/prov#qualifiedRevision">prov:qualifiedRevision</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasRevisionOf" title="http://www.w3.org/ns/prov#wasRevisionOf">prov:wasRevisionOf</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-revision" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Revision" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Role">
+    <h3 id="class--prov-role-----------------back-to-qualified-classes">
+      Class: <a href="#Role"><span title="http://www.w3.org/ns/prov#Role" class="dotted">prov:Role</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Role</p>
+    <div class="definition"><p>A role is the function of an entity or agent with respect to an activity, in the context of a usage, generation, invalidation, association, start, and end.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Role">
+      <span resource="http://www.w3.org/ns/prov#Role" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Role.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:divideActivity 
+   a prov:Activity;   
+   prov:used :variableA, :variableB;
+
+   prov:qualifiedUsage [
+      a prov:Usage;
+      prov:entity  :variableA;
+      prov:hadRole :dividend;          
+   ];
+   prov:qualifiedUsage [
+      a prov:Usage;
+      prov:entity  :variableB;
+      prov:hadRole :divisor;          
+   ];
+
+   prov:generated :result_112234;
+.
+
+:variableA 
+   a prov:Entity;
+   prov:value 10;
+.
+:variableB 
+   a prov:Entity;
+   prov:value 2;
+.
+
+:dividend a prov:Role.
+:divisor  a prov:Role.
+
+:result_112234 
+   a prov:Entity;
+   prov:value 5;
+   prov:wasGeneratedBy :divideActivity;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-attribute-role" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-attribute" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Source">
+    <h3 id="class--prov-source-----------------back-to-qualified-classes">
+      Class: <a href="#Source"><span title="http://www.w3.org/ns/prov#Source" class="dotted">prov:Source</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Source</p>
+    <div class="definition"><p>A primary source for a topic refers to something produced by some agent with direct experience and knowledge about the topic, at the time of the topic's study, without benefit from hindsight.
+
+Because of the directness of primary sources, they 'speak for themselves' in ways that cannot be captured through the filter of secondary sources. As such, it is important for secondary sources to reference those primary sources from which they were derived, so that their reliability can be investigated.
+
+A primary source relation is a particular case of derivation of secondary materials from their primary sources. It is recognized that the determination of primary sources can be up to interpretation, and should be done according to conventions accepted within the application's domain.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Source">
+      <span resource="http://www.w3.org/ns/prov#Source" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Source.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:myPost 
+   a prov:Entity;
+   prov:hadOriginalSource :donQuixote;
+   prov:qualifiedSource [
+      a prov:Source;
+      prov:entity :donQuixote;
+      :confidenceValue &quot;6&quot;^^xsd:integer;
+      rdfs:comment &quot;&quot;&quot;Not sure if Don Quixote was the original source, 
+                      so asserting a confidence value of 6 out of 10.&quot;&quot;&quot;;
+   ];
+.
+
+:donQuixote a prov:Entity.
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Source provides additional descriptions about the binary prov:hadPrimarySource relation from some secondary prov:Entity to an earlier, primary prov:Entity. For example, :blog prov:hadPrimarySource :newsArticle; prov:qualified [ a prov:Source; prov:entity :newsArticle; :foo :bar ] .</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedSource" title="http://www.w3.org/ns/prov#qualifiedSource">prov:qualifiedSource</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#hadPrimarySource" title="http://www.w3.org/ns/prov#hadPrimarySource">prov:hadPrimarySource</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-primary-source" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-original-source" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Start">
+    <h3 id="class--prov-start-----------------back-to-qualified-classes">
+      Class: <a href="#Start"><span title="http://www.w3.org/ns/prov#Start" class="dotted">prov:Start</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Start</p>
+    <div class="definition"><p>Start is when an activity is deemed to have started. The activity did not exist before its start. Any usage or generation involving an activity follows the activity's start. A start may refer to an entity, known as trigger, that set off the activity, or to an activity, known as starter, that generated the trigger.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Start">
+      <span resource="http://www.w3.org/ns/prov#Start" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Start.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# Start can be used to qualify wasStartedBy with time and location information.
+
+:experiment
+   a prov:Activity;
+   prov:wasStartedBy :researcher;
+   prov:qualifiedStart [
+      a prov:Start;
+      prov:entity    :researcher;
+      prov:atTime    &quot;2011-07-06T01:48:36Z&quot;^^xsd:dateTime;
+      prov:atLocation :scienceLab_003;
+   ];
+.
+
+:researcher a prov:Agent .
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Start provides additional descriptions about the binary prov:wasStartedBy relation from some started prov:Activity to an prov:Entity that started it. For example, :foot_race prov:wasStartedBy :bang; prov:qualifiedStart [ a prov:Start; prov:entity :bang; :foo :bar; prov:atTime '2012-03-09T08:05:08-05:00'^^xsd:dateTime ] .</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#InstantaneousEvent" title="http://www.w3.org/ns/prov#InstantaneousEvent">prov:InstantaneousEvent</a>
+        , <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadActivity" title="http://www.w3.org/ns/prov#hadActivity">prov:hadActivity</a> <sup title="object property" class="type-op">op</sup>        , <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt></dt>
+      <dd>
+        <a href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a>  <sup title="data property" class="type-dp">dp</sup>        , <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#qualifiedStart" title="http://www.w3.org/ns/prov#qualifiedStart">prov:qualifiedStart</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#wasStartedBy" title="http://www.w3.org/ns/prov#wasStartedBy">prov:wasStartedBy</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Start" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Start" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+
+  <div class="entity" id="Usage">
+    <h3 id="class--prov-usage-----------------back-to-qualified-classes">
+      Class: <a href="#Usage"><span title="http://www.w3.org/ns/prov#Usage" class="dotted">prov:Usage</span></a>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified classes</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#Usage</p>
+    <div class="definition"><p>Usage is the beginning of utilizing an entity by an activity. Before usage, the activity had not begun to utilize this entity and could not have been affected by the entity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-class-Usage">
+      <span resource="http://www.w3.org/ns/prov#Usage" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Usage.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:sortActivity 
+   a prov:Activity;
+   prov:startedAtTime  &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime; 
+   prov:qualifiedUsage [
+      a prov:Usage;
+      prov:entity    :datasetA;         ## The entity used by the prov:Usage
+      prov:hadRole   :inputToBeSorted;  ## the role of the entity in this prov:Usage        
+   ];
+   prov:generated :datasetB;
+.
+
+:datasetA        a prov:Entity .
+:datasetB        a prov:Entity .
+:inputToBeSorted a prov:Role .
+
+## Expressing the above using starting-point terms
+## the role of :datasetA cannot be expressed
+
+:sortActivity
+   a prov:Activity;
+   prov:startedAtTime     &quot;2011-07-16T01:52:02Z&quot;^^xsd:dateTime;
+   prov:used       :datasetA;
+   prov:generated  :datasetB;
+.
+</pre>
+    </div>
+
+    <dl class="description">
+    <dd class="comment"><p>An instance of prov:Usage provides additional descriptions about the binary prov:used relation from some prov:Activity to an prov:Entity that it used. For example, :keynote prov:used :podium; prov:qualifiedUsage [ a prov:Usage; prov:entity :podium; :foo :bar ].</p>
+    </dd>
+
+      <dt>is subclass of</dt>
+      <dd>
+        <a class="owlclass" href="#InstantaneousEvent" title="http://www.w3.org/ns/prov#InstantaneousEvent">prov:InstantaneousEvent</a>
+        , <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+      </dd>
+      <dt>described with properties:</dt><dd></dd>
+
+      <dt></dt>
+      <dd>
+        <a href="#hadRole" title="http://www.w3.org/ns/prov#hadRole">prov:hadRole</a> <sup title="object property" class="type-op">op</sup>
+      </dd><dt></dt>
+      <dd>
+        <a href="#atTime" title="http://www.w3.org/ns/prov#atTime">prov:atTime</a>  <sup title="data property" class="type-dp">dp</sup>        , <a href="#entity" title="http://www.w3.org/ns/prov#entity">prov:entity</a>  <sup title="object property" class="type-op">op</sup>      </dd>
+
+      <dt>in range of</dt>
+      <dd>
+        <a href="#hadUsage" title="http://www.w3.org/ns/prov#hadUsage">prov:hadUsage</a> <sup title="object property" class="type-op">op</sup>
+        <a href="#qualifiedUsage" title="http://www.w3.org/ns/prov#qualifiedUsage">prov:qualifiedUsage</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#used" title="http://www.w3.org/ns/prov#used">prov:used</a> <sup title="object property" class="type-op">op</sup>
+      </dd>
+
+      <dt>prov-dm</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-dm.html#term-Usage" title="prov-dm">prov-dm</a>      </dd>
+
+      <dt>prov-constraints</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-constraints.html#prov-dm-constraints-fig" title="prov-constraints">prov-constraints</a>      </dd>
+
+      <dt>prov-n</dt>
+      <dd>
+        <a href="http://www.w3.org/TR/2012/WD-prov-dm-20120703/prov-n.html#expression-Usage" title="prov-n">prov-n</a>      </dd>
+    </dl>
+  </div>
+</div>
+<div xmlns:prov="http://www.w3.org/ns/prov#" class="prov-qualified owl-properties crossreference">
+  <div class="entity" id="activity">
+    <h3 id="property--prov-activity-op-----------------back-to-qualified-properties">
+      Property: <a href="#activity"><span title="http://www.w3.org/ns/prov#activity" class="dotted">prov:activity</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#activity</p>
+    <div class="definition"><p>ActivityInfluence provides additional descriptions of an Activity's binary influence upon any other kind of resource. Instances of ActivityInfluence use the prov:activity property to cite the influencing Activity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-activity">
+      <span resource="http://www.w3.org/ns/prov#activity" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_activity.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:making-bar-chart
+   a prov:Generation, 
+     prov:ActivityInfluence;
+   prov:activity :illustrating;
+   rdfs:comment &quot;Ended up with bar chart as line chart looked ugly.&quot;@en;
+.
+
+:illustrating a prov:Activity .
+
+:bar_chart 
+   a prov:Entity;
+   prov:wasGeneratedBy :illustrating;
+   prov:qualifiedGeneration :making-bar-chart;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The property used by an prov:ActivityInfluence to cite the prov:Activity that influenced an Entity, Activity, or Agent. It can be used to refer to the activity involved in generating an entity, informing another activity, or starting another activity.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#influencer" title="http://www.w3.org/ns/prov#influencer">prov:influencer</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#ActivityInfluence" title="http://www.w3.org/ns/prov#ActivityInfluence">prov:ActivityInfluence</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="agent">
+    <h3 id="property--prov-agent-op-----------------back-to-qualified-properties">
+      Property: <a href="#agent"><span title="http://www.w3.org/ns/prov#agent" class="dotted">prov:agent</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#agent</p>
+    <div class="definition"><p>AgentInfluence provides additional descriptions of an Agent's binary influence upon any other kind of resource. Instances of AgentInfluence use the prov:agent property to cite the influencing Agent.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-agent">
+      <span resource="http://www.w3.org/ns/prov#agent" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_agent.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:world_flight_1937
+   a prov:Activity;
+
+   prov:wasAssociatedWith &lt;http://dbpedia.org/resource/Amelia_Earhart&gt;,
+                          &lt;http://dbpedia.org/resource/Purdue_University&gt;,
+                          &lt;http://dbpedia.org/resource/Lockheed_Aircraft_Company&gt;;
+   prov:qualifiedAssociation [
+      a prov:Association;
+      prov:agent   &lt;http://dbpedia.org/resource/Amelia_Earhart&gt;;
+      prov:hadRole :pilot;
+   ];
+   prov:qualifiedAssociation [
+      a prov:Association;
+      prov:agent   &lt;http://dbpedia.org/resource/Purdue_University&gt;;
+      prov:hadRole :financer;
+   ];
+   prov:qualifiedAssociation [
+      a prov:Association;
+      prov:agent   &lt;http://dbpedia.org/resource/Lockheed_Aircraft_Company&gt;;
+      prov:hadRole :plane_builder;
+   ];
+
+   rdfs:seeAlso &lt;http://en.wikipedia.org/wiki/Amelia_Earhart#1937_world_flight&gt;;
+.
+
+&lt;http://dbpedia.org/resource/Amelia_Earhart&gt;            a prov:Person,       prov:Agent .
+&lt;http://dbpedia.org/resource/Purdue_University&gt;         a prov:Organization, prov:Agent .
+&lt;http://dbpedia.org/resource/Lockheed_Aircraft_Company&gt; a prov:Organization, prov:Agent .
+
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The property used by a prov:AgentInfluence to cite the Agent that influenced an Entity, Activity, or Agent. It can be used to express the agent involved in being responsible for an activity, being attributed to an entity, starting or ending an activity, or being responsible for another subordinate agent in an activity.</p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#influencer" title="http://www.w3.org/ns/prov#influencer">prov:influencer</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#AgentInfluence" title="http://www.w3.org/ns/prov#AgentInfluence">prov:AgentInfluence</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Agent" title="http://www.w3.org/ns/prov#Agent">prov:Agent</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="atTime">
+    <h3 id="property--prov-attime-dp-----------------back-to-qualified-properties">
+      Property: <a href="#atTime"><span title="http://www.w3.org/ns/prov#atTime" class="dotted">prov:atTime</span></a> <sup title="data property" class="type-dp">dp</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#atTime</p>
+    <div class="definition"><p>The PROV data model is implicitly based on a notion of instantaneous events (or just events), that mark transitions in the world. Events include generation, usage, or invalidation of entities, as well as starting or ending of activities. This notion of event is not first-class in the data model, but it is useful for explaining its other concepts and its semantics.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-atTime">
+      <span resource="http://www.w3.org/ns/prov#atTime" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_atTime.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:Timearticle20120430_publication
+   a prov:InstantaneousEvent;
+   prov:atTime &quot;2012-04-30T20:40:40&quot;^^xsd:dateTime;
+. 
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The time at which an InstantaneousEvent occurred, in the form of xsd:dateTime.</p>
+      </div>
+      <p><strong class="crossreference">has characteristics</strong> <a href="http://www.w3.org/TR/owl2-syntax/#Functional_Object_Properties"> Functional</a>      </p>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#InstantaneousEvent" title="http://www.w3.org/ns/prov#InstantaneousEvent">prov:InstantaneousEvent</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              http://www.w3.org/2001/XMLSchema#dateTime
+            </li>
+          </ul>
+        </dd>
+
+      <dt>qualifies</dt>
+      <dd>
+        <a class="owlproperty" href="#invalidatedAtTime" title="http://www.w3.org/ns/prov#invalidatedAtTime">prov:invalidatedAtTime</a> <sup title="data property" class="type-dp">dp</sup>
+      </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="entity">
+    <h3 id="property--prov-entity-op-----------------back-to-qualified-properties">
+      Property: <a href="#entity"><span title="http://www.w3.org/ns/prov#entity" class="dotted">prov:entity</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#entity</p>
+    <div class="definition"><p>EntityInfluence provides additional descriptions of an Entity's binary influence upon any other kind of resource. Instances of EntityInfluence use the prov:entity property to cite the influencing Entity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-entity">
+      <span resource="http://www.w3.org/ns/prov#entity" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_entity.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:myPost 
+   a prov:Entity;
+   prov:hadOriginalSource :donQuixote;
+   prov:qualifiedSource [
+      a prov:Source;
+      prov:entity :donQuixote;
+      # Other attributes of the relationship
+   ];
+.
+
+:donQuixote a prov:Entity .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The property used by an prov:EntityInfluence to cite the Entity that was influenced by an Entity, Activity, or Agent. It can be used to refer to the entity involved in deriving another entity, being quoted or revised from, being the source of another entity, or being used in an activity. </p>
+      </div>
+      <dl>
+
+        <dt>has super-properties</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#influencer" title="http://www.w3.org/ns/prov#influencer">prov:influencer</a> <sup title="object property" class="type-op">op</sup>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#EntityInfluence" title="http://www.w3.org/ns/prov#EntityInfluence">prov:EntityInfluence</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Entity" title="http://www.w3.org/ns/prov#Entity">prov:Entity</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="hadActivity">
+    <h3 id="property--prov-hadactivity-op-----------------back-to-qualified-properties">
+      Property: <a href="#hadActivity"><span title="http://www.w3.org/ns/prov#hadActivity" class="dotted">prov:hadActivity</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#hadActivity</p>
+    <div class="definition"><p>An activity is something that occurs over a period of time and acts upon or with entities; it may include consuming, processing, transforming, modifying, relocating, using, or generating entities.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-hadActivity">
+      <span resource="http://www.w3.org/ns/prov#hadActivity" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadActivity.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+# The activity that which used, generated, invalidated or was responsible for the entity.
+# In this qualified Derivation prov:hadActivity references the activity that generated the bar chart.
+
+:bar_chart
+   a prov:Entity;
+   prov:wasDerivedFrom :aggregatedByRegions;
+   prov:wasGeneratedBy :make_bar_chart;
+   prov:qualifiedDerivation [
+      a prov:Derivation;
+      prov:entity      :aggregatedByRegions;
+      prov:hadActivity :make_bar_chart; # references same activity as prov:wasGeneratedBy
+   ];
+.
+
+:aggregatedByRegions a prov:Entity .
+:make_bar_chart      a prov:Activity .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The _optional_ Activity of an Influence, which used, generated, invalidated, or was the responsibility of some Entity. This property is _not_ used by ActivityInfluence (use prov:activity instead).</p>
+      </div>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Delegation" title="http://www.w3.org/ns/prov#Delegation">prov:Delegation</a>
+               or <a class="owlclass" href="#Derivation" title="http://www.w3.org/ns/prov#Derivation">prov:Derivation</a>
+               or <a class="owlclass" href="#Start" title="http://www.w3.org/ns/prov#Start">prov:Start</a>
+            </li>
+            <li>
+              <a class="owlclass" href="#Influence" title="http://www.w3.org/ns/prov#Influence">prov:Influence</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Activity" title="http://www.w3.org/ns/prov#Activity">prov:Activity</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="hadGeneration">
+    <h3 id="property--prov-hadgeneration-op-----------------back-to-qualified-properties">
+      Property: <a href="#hadGeneration"><span title="http://www.w3.org/ns/prov#hadGeneration" class="dotted">prov:hadGeneration</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#hadGeneration</p>
+    <div class="definition"><p>Generation is the completion of production of a new entity by an activity. This entity did not exist before generation and becomes available for usage after this generation.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-hadGeneration">
+      <span resource="http://www.w3.org/ns/prov#hadGeneration" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadGeneration.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:bar_chart   
+   prov:wasDerivedFrom :aggregatedByRegions;
+   prov:qualifiedDerivation [
+      a prov:Derivation;
+      prov:hadGeneration :illustration;
+   ];
+.
+
+:illustration   
+   a prov:Generation, 
+     prov:InstantaneousEvent;
+   prov:atTime &quot;2012-04-03T00:00:01Z&quot;^^xsd:dateTime;
+.
+
+## An alternative way to express some of the above information
+
+:bar_chart   
+   prov:wasDerivedFrom :aggregatedByRegions;
+   prov:wasGeneratedBy :illustrationActivity;
+.
+
+:illustrationActivity   
+   a prov:Activity;
+   prov:endedAtTime &quot;2012-04-03T00:00:01Z&quot;^^xsd:dateTime;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The _optional_ Generation involved in an Entity's Derivation.</p>
+      </div>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Derivation" title="http://www.w3.org/ns/prov#Derivation">prov:Derivation</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Generation" title="http://www.w3.org/ns/prov#Generation">prov:Generation</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="hadPlan">
+    <h3 id="property--prov-hadplan-op-----------------back-to-qualified-properties">
+      Property: <a href="#hadPlan"><span title="http://www.w3.org/ns/prov#hadPlan" class="dotted">prov:hadPlan</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#hadPlan</p>
+    <div class="definition"><p>A plan is an entity that represents a set of actions or steps intended by one or more agents to achieve some goals.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-hadPlan">
+      <span resource="http://www.w3.org/ns/prov#hadPlan" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadPlan.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:illustrating
+   a prov:Activity; 
+   prov:wasAssociatedWith :derek, 
+                          :steve;
+   prov:qualifiedAssociation :steve-checking-style-guide;
+.
+
+:steve-checking-style-guide
+   a prov:Association;
+   prov:agent   :steve;
+   prov:hadRole :stylist;
+   prov:hadPlan :style-guide;
+   rdfs:comment &quot;Steve followed the style guide&quot;@en;
+.
+
+:style-guide
+   a prov:Plan, prov:Entity;
+   rdfs:comment &quot;Use blue graphs for positive spin, red for negative&quot;@en;
+.
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The _optional_ Plan adopted by an Agent in Association with some Activity. Plan specifications are out of the scope of this specification.</p>
+      </div>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Association" title="http://www.w3.org/ns/prov#Association">prov:Association</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Plan" title="http://www.w3.org/ns/prov#Plan">prov:Plan</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="hadRole">
+    <h3 id="property--prov-hadrole-op-----------------back-to-qualified-properties">
+      Property: <a href="#hadRole"><span title="http://www.w3.org/ns/prov#hadRole" class="dotted">prov:hadRole</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#hadRole</p>
+    <div class="definition"><p>Usage is the beginning of utilizing an entity by an activity. Before usage, the activity had not begun to utilize this entity and could not have been affected by the entity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-hadRole">
+      <span resource="http://www.w3.org/ns/prov#hadRole" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadRole.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:divideActivity 
+   a prov:Activity;   
+
+   prov:used         :variableA;
+   prov:qualifiedUsage [
+      a prov:Usage;
+      prov:entity    :variableA;
+      prov:hadRole   :dividend;          
+   ];
+   
+   prov:used         :variableB;
+   prov:qualifiedUsage [
+      a prov:Usage;
+      prov:entity    :variableB;
+      prov:hadRole   :divisor;          
+   ];
+.
+   
+:variableA a prov:Entity .
+:variableB a prov:Entity .
+
+:dividend a prov:Role .
+:divisor  a prov:Role .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The _optional_ Role that an Entity assumes in the context of an Activity. For example, :baking prov:used :spoon; prov:qualified [ a prov:Usage; prov:entity :spoon; prov:hadRole roles:mixing_implement ].</p>
+      </div>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Influence" title="http://www.w3.org/ns/prov#Influence">prov:Influence</a>
+            </li>
+            <li>
+              <a class="owlclass" href="#Association" title="http://www.w3.org/ns/prov#Association">prov:Association</a>
+               or <a class="owlclass" href="#End" title="http://www.w3.org/ns/prov#End">prov:End</a>
+               or <a class="owlclass" href="#Generation" title="http://www.w3.org/ns/prov#Generation">prov:Generation</a>
+               or <a class="owlclass" href="#Invalidation" title="http://www.w3.org/ns/prov#Invalidation">prov:Invalidation</a>
+               or <a class="owlclass" href="#Start" title="http://www.w3.org/ns/prov#Start">prov:Start</a>
+               or <a class="owlclass" href="#Usage" title="http://www.w3.org/ns/prov#Usage">prov:Usage</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Role" title="http://www.w3.org/ns/prov#Role">prov:Role</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="hadUsage">
+    <h3 id="property--prov-hadusage-op-----------------back-to-qualified-properties">
+      Property: <a href="#hadUsage"><span title="http://www.w3.org/ns/prov#hadUsage" class="dotted">prov:hadUsage</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#hadUsage</p>
+    <div class="definition"><p>Usage is the beginning of utilizing an entity by an activity. Before usage, the activity had not begun to utilize this entity and could not have been affected by the entity.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-hadUsage">
+      <span resource="http://www.w3.org/ns/prov#hadUsage" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadUsage.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:digestedProteinSample1
+   a prov:Entity;
+   prov:wasDerivedFrom :proteinSample;
+   prov:qualifiedDerivation [
+      a prov:Derivation;
+      prov:hadUsage [
+         a prov:Usage;
+         :treatmentEnzyme :Trypsin;
+      ];
+   ];
+.
+
+:proteinSample a prov:Entity .
+</pre>
+    </div>
+
+    <div class="description">
+      <div class="comment "><p>The _optional_ Usage involved in an Entity's Derivation.</p>
+      </div>
+      <dl>
+
+        <dt>has domain</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Derivation" title="http://www.w3.org/ns/prov#Derivation">prov:Derivation</a>
+            </li>
+          </ul>
+        </dd>
+
+        <dt>has range</dt>
+        <dd>
+          <ul>
+            <li>
+              <a class="owlclass" href="#Usage" title="http://www.w3.org/ns/prov#Usage">prov:Usage</a>
+            </li>
+          </ul>
+        </dd>
+
+      </dl>
+    </div>
+  </div>
+
+  <div class="entity" id="influencer">
+    <h3 id="property--prov-influencer-op-----------------back-to-qualified-properties">
+      Property: <a href="#influencer"><span title="http://www.w3.org/ns/prov#influencer" class="dotted">prov:influencer</span></a> <sup title="object property" class="type-op">op</sup>
+      <span class="backlink">
+         back to <a href="#prov-qualified-owl-terms-at-a-glance">qualified properties</a>
+      </span>
+    </h3>
+    <p><strong class="crossreference">IRI:</strong>http://www.w3.org/ns/prov#influencer</p>
+    <div class="definition"><p>This property is used as part of the qualified influence pattern. Subclasses of prov:Influence use these subproperties to reference the resource (Entity, Agent, or Activity) whose influence is being qualified.</p>
+    </div>
+
+    <div class="example" typeof="prov:Entity" about="#example-for-property-influencer">
+      <span resource="http://www.w3.org/ns/prov#influencer" rel="dcterms:subject"></span>
+      <strong class="crossreference">Example</strong>
+      <pre property="prov:value" resource="http://dvcs.w3.org/hg/prov/raw-file/tip/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_influencer.ttl" rel="prov:wasQuotedFrom">@prefix rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt; .
[email protected] xsd:  &lt;http://www.w3.org/2001/XMLSchema#&gt; .
[email protected] owl:  &lt;http://www.w3.org/2002/07/owl#&gt; .
[email protected] prov: &lt;http://www.w3.org/ns/prov#&gt; .
[email protected] :     &lt;http://example.com/&gt; .
+
+:illustrationActivity 
+   a prov:Activity;
+   prov:qualifiedUsage         :usage_1;
+   prov:qualifiedAssociation   :association_1;
+   prov:qualifiedCommunication :communication_1;
+.
+
+:usage_1
+   a prov:Usage;
+   prov:entity     :aggregatedByRegions;
+   prov:influencer :aggregatedByRegions; # Inferred
+.
+
+:association_1
+   a prov:Association;
+   prov:agent      :derek;
+   prov:influencer :derek; # - - - - - - - Inferred
+.
+
+:communication_1
+   a prov:Communication;
+   prov:activity   :aggregationActivity;
+   prov:influencer :aggregationActivity; # Inferred
+.
+
+:aggregationActivity a prov:Activity .