--- a/ontology/ProvenanceOntology.owl	Wed Apr 18 18:43:40 2012 -0400
+++ b/ontology/ProvenanceOntology.owl	Wed Apr 18 19:08:36 2012 -0400
@@ -51,8 +51,8 @@
         <rdfs:subPropertyOf rdf:resource="&rdfs;seeAlso"/>
     </owl:AnnotationProperty>
     <owl:AnnotationProperty rdf:about="&prov;definition"/>
+    <owl:AnnotationProperty rdf:about="&rdfs;label"/>
     <owl:AnnotationProperty rdf:about="&prov;editorialNote"/>
-    <owl:AnnotationProperty rdf:about="&rdfs;label"/>
     <owl:AnnotationProperty rdf:about="&prov;inverse"/>
     <owl:AnnotationProperty rdf:about="&rdfs;comment"/>
     <owl:AnnotationProperty rdf:about="&rdfs;seeAlso"/>
@@ -1186,7 +1186,7 @@
 
     <owl:Class rdf:about="&prov;End">
         <rdfs:label>End</rdfs:label>
-        <rdfs:subClassOf rdf:resource="&prov;AgentInvolvement"/>
+        <rdfs:subClassOf rdf:resource="&prov;EntityInvolvement"/>
         <rdfs:subClassOf rdf:resource="&prov;InstantaneousEvent"/>
         <prov:prov-dm-constraints>http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm-constraints.html#types-of-events</prov:prov-dm-constraints>
         <prov:prov-dm>http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm.html#term-End</prov:prov-dm>
@@ -1512,7 +1512,7 @@
 
     <owl:Class rdf:about="&prov;Start">
         <rdfs:label>Start</rdfs:label>
-        <rdfs:subClassOf rdf:resource="&prov;AgentInvolvement"/>
+        <rdfs:subClassOf rdf:resource="&prov;EntityInvolvement"/>
         <rdfs:subClassOf rdf:resource="&prov;InstantaneousEvent"/>
         <prov:definition>An activity start event is the instantaneous event that marks the instant an activity starts.</prov:definition>
         <prov:prov-dm-constraints>http://dvcs.w3.org/hg/prov/raw-file/default/model/prov-dm-constraints.html#types-of-events</prov:prov-dm-constraints>