--- a/ontology/ProvenanceFormalModel.html	Tue Nov 15 18:19:50 2011 +0000
+++ b/ontology/ProvenanceFormalModel.html	Tue Nov 15 18:23:38 2011 +0000
@@ -203,7 +203,7 @@
 	      <p>The PROV ontology consists of classes that can be organized into a hierarchical structure using the <code>rdfs:subClassOf</code> property.
 		  	
 		  <img src="diagram-history/khalidDiagrams/Ontology_hierarchy.png"
-          style="width: 50%; min-width: 25em; max-width: 37em" 
+          style="width: 70%; min-width: 25em; max-width: 60em" 
           alt="Class hierarchy of the PROV ontology"/>
          <br>
          </p>