--- a/ontology/ProvenanceOntology.owl	Mon May 14 16:26:49 2012 +0100
+++ b/ontology/ProvenanceOntology.owl	Mon May 14 16:34:49 2012 +0100
@@ -481,7 +481,7 @@
     <owl:ObjectProperty rdf:about="&prov;involved">
         <prov:category>qualified</prov:category>
         <prov:inverse>wasInvolvedWith</prov:inverse>
-        <rdfs:comment xml:lang="en">The object properties that are sub-properties of the prov:involved can be specified using teh qualification pattern. For example, the binary relation :baking prov:used :spoon can be qualified by asserting :baking prov:qualified [ a prov:Usage; prov:entity :baking; :foo :bar ]
+        <rdfs:comment xml:lang="en">The relation specified by the object properties, which are sub-properties of  prov:involved, can also be specified using the qualification pattern. For example, the binary relation :baking prov:used :spoon can be qualified by asserting :baking prov:qualified [ a prov:Usage; prov:entity :baking; :foo :bar ]
 
 prov:involved should not be used without also using one of its subproperties.