--- a/ontology/components/Involvement.ttl	Fri Feb 17 20:01:12 2012 -0500
+++ b/ontology/components/Involvement.ttl	Sat Feb 18 12:22:54 2012 -0500
@@ -50,6 +50,7 @@
 prov:Inform
    a owl:Class;
    rdfs:comment "The Qualified form of the binary relation prov:wasInformedBy";
+   rdfs:subClassOf prov:ActivityInvolvement
    rdfs:seeAlso prov:wasInformedBy;
 .