--- a/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Agent.ttl	Mon Jul 09 21:40:37 2012 +0100
+++ b/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Agent.ttl	Mon Jul 09 21:50:29 2012 +0100
@@ -3,17 +3,17 @@
 @prefix owl:  <http://www.w3.org/2002/07/owl#> .
 @prefix prov: <http://www.w3.org/ns/prov#> .
 @prefix foaf: <http://xmlns.com/foaf/0.1/> .
-@prefix :     <http://example.com/> .
+@prefix :     <http://example.com#> .
 
 :derek
    a prov:Agent, prov:Person;
    foaf:givenName      "Derek"^^xsd:string;
-   foaf:mbox           <mailto:dererk@example.org>;
-   foaf:homePage       <http://dereck.example.com>;
-   prov:actedOnBehalfOf :chartgen;
+   foaf:mbox           <mailto:derek@example.org>;
+   foaf:homePage       <http://derek.example.com>;
+   prov:actedOnBehalfOf :national_newspaper_inc;
 .
 
-:chartgen 
+:national_newspaper_inc
    a prov:Agent, prov:Organization;
-   foaf:name "Chart Generators, Inc.";
+   foaf:name "National Newspaper, Inc.";
 . 

--- a/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_actedOnBehalfOf.ttl	Mon Jul 09 21:40:37 2012 +0100
+++ b/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_actedOnBehalfOf.ttl	Mon Jul 09 21:50:29 2012 +0100
@@ -8,11 +8,11 @@
 :derek
    a prov:Agent;
    foaf:givenName "Derek"^^xsd:string;
-   foaf:mbox      <mailto:dererk@example.org>;
-   prov:actedOnBehalfOf :chartgen; 
+   foaf:mbox      <mailto:derek@example.org>;
+   prov:actedOnBehalfOf :national_newspaper_inc; 
 .
 
-:chartgen 
+:national_newspaper_inc 
    a prov:Agent, prov:Organization;
-   foaf:name "Chart Generators, Inc.";
+   foaf:name "National Newspaper, Inc.";
 .

--- a/model/prov-dm.html	Mon Jul 09 21:40:37 2012 +0100
+++ b/model/prov-dm.html	Mon Jul 09 21:50:29 2012 +0100
@@ -1701,7 +1701,7 @@
 <section id="term-Usage">
 <h3>Usage</h3>
 
-<div class="glossary-ref" data-ref="glossary-usage"></div>
+<p><span class="glossary-ref" data-ref="glossary-usage"></span>  (Note: This definition is formulated for a given usage; it is permitted for an activity to have used a same entity multiple times.)</p>
 
 
 <p><div class="attributes" id="attributes-usage"><dfn title="used">Usage</dfn><span class="withPn">, written <span class="pnExpression">used(id; a, e, t, attrs)</span> in PROV-N,</span> has: