--- a/ontology/ProvenanceOntology.owl	Wed Aug 24 18:32:54 2011 -0400
+++ b/ontology/ProvenanceOntology.owl	Wed Aug 24 18:37:51 2011 -0400
@@ -47,7 +47,6 @@
         <rdf:type rdf:resource="&owl;IrreflexiveProperty"/>
         <rdfs:range rdf:resource="#Entity"/>
         <rdfs:domain rdf:resource="#ProcessExecution"/>
-        <rdfs:subPropertyOf rdf:resource="#isParticipantIn"/>
     </owl:ObjectProperty>
     
 
@@ -86,7 +85,6 @@
             >isGeneratedBy links BOB with ProcessExecution representing that BOB was generated as a result of ProcessExecution</rdfs:label>
         <rdfs:domain rdf:resource="#Entity"/>
         <rdfs:range rdf:resource="#ProcessExecution"/>
-        <rdfs:subPropertyOf rdf:resource="#isParticipantIn"/>
     </owl:ObjectProperty>
     
 
@@ -96,6 +94,8 @@
     <owl:ObjectProperty rdf:about="#isParticipantIn">
         <rdf:type rdf:resource="&owl;AsymmetricProperty"/>
         <rdf:type rdf:resource="&owl;IrreflexiveProperty"/>
+        <rdfs:domain rdf:resource="#Entity"/>
+        <rdfs:range rdf:resource="#ProcessExecution"/>
     </owl:ObjectProperty>
     
 
@@ -215,6 +215,12 @@
     
 
 
+    <!-- http://www.w3.org/2002/07/owl#Thing -->
+
+    <owl:Class rdf:about="&owl;Thing"/>
+    
+
+
     <!-- 
     ///////////////////////////////////////////////////////////////////////////////////////
     //