--- a/ontology/ProvenanceOntology.owl	Wed Jul 11 12:24:43 2012 -0400
+++ b/ontology/ProvenanceOntology.owl	Wed Jul 11 12:26:55 2012 -0400
@@ -672,6 +672,7 @@
 
     <owl:ObjectProperty rdf:about="http://www.w3.org/ns/prov#qualifiedMembership">
         <rdfs:label xml:lang="en">qualifiedMembership</rdfs:label>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
         <category>expanded</category>
         <component>collections</component>
         <rdfs:comment xml:lang="en">The collection included the specified membership of keys-values.</rdfs:comment>
@@ -1422,6 +1423,7 @@
         <category>expanded</category>
         <rdfs:comment xml:lang="en">Indicates that no other member belongs to the collection, that is all the prov:member stated for this CompleteMembership constitutes all members of the collection.</rdfs:comment>
         <component xml:lang="en">collections</component>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
     </owl:Class>
     
 
@@ -1470,6 +1472,7 @@
         <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#Collection"/>
         <component>collections</component>
         <rdfs:comment xml:lang="en">An empty dictionary.</rdfs:comment>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
         <category>expanded</category>
         <definition xml:lang="en">An empty collection is a collection without members.</definition>
     </owl:Class>
@@ -1615,6 +1618,7 @@
         <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/prov#EntityInfluence"/>
         <editorsDefinition xml:lang="en">An optional set of descriptions about the membership of KeyValuePairs in a prov:Dictionary.</editorsDefinition>
         <rdfs:comment xml:lang="en">The descriptions on this Membership applies to the memberships of all KeyValuePairs cited by prov:pair.</rdfs:comment>
+        <rdfs:isDefinedBy rdf:resource="http://www.w3.org/ns/prov#"/>
         <category>expanded</category>
         <component>collections</component>
         <unqualifiedForm rdf:resource="http://www.w3.org/ns/prov#hadMember"/>

--- a/ontology/prov.ttl	Wed Jul 11 12:24:43 2012 -0400
+++ b/ontology/prov.ttl	Wed Jul 11 12:26:55 2012 -0400
@@ -151,6 +151,7 @@
 :CompleteCollection
     a owl:Class ;
     rdfs:comment "Indicates that no other member belongs to the collection, that is all the prov:member stated for this CompleteMembership constitutes all members of the collection."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
     rdfs:label "CompleteMembership"@en ;
     rdfs:subClassOf :Collection ;
     :category "expanded" ;
@@ -188,6 +189,7 @@
 :EmptyCollection
     a owl:Class, owl:NamedIndividual ;
     rdfs:comment "An empty dictionary."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
     rdfs:label "EmptyCollection"@en ;
     rdfs:subClassOf :Collection ;
     :category "expanded" ;
@@ -294,6 +296,7 @@
 :Membership
     a owl:Class ;
     rdfs:comment "The descriptions on this Membership applies to the memberships of all KeyValuePairs cited by prov:pair."@en ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
     rdfs:subClassOf :EntityInfluence ;
     :category "expanded" ;
     :component "collections" ;
@@ -947,6 +950,7 @@
     a owl:ObjectProperty ;
     rdfs:comment "The collection included the specified membership of keys-values."@en ;
     rdfs:domain :Collection ;
+    rdfs:isDefinedBy <http://www.w3.org/ns/prov#> ;
     rdfs:label "qualifiedMembership"@en ;
     :category "expanded" ;
     :component "collections" ;