--- a/ontology/ProvenanceFormalModel.html	Thu Sep 08 21:31:30 2011 +0100
+++ b/ontology/ProvenanceFormalModel.html	Fri Sep 09 13:21:56 2011 +0100
@@ -145,7 +145,7 @@
 		<h4>Hierarchical view of the ontology</h4>
 		<img src="http://www.w3.org/2011/prov/wiki/images/8/8d/CurrentHierarchy.png" />
 		<h4>Overview of the ontology</h4>
-		<img src="http://www.w3.org/2011/prov/wiki/images/a/a1/GlobalSchema1.png" />
+		<img src="http://www.w3.org/2011/prov/wiki/images/9/9a/Object_Properties_overall_diagram.png" />
 		<div class='issue'>update picture above to use properties in past tense</div>
 	  </section>
       <section> 
@@ -259,15 +259,20 @@
 		<h4>wasGeneratedBy</h4>
 	    <p>wasGeneratedBy links Entity with ProcessExecution representing that Entity was generated as a result of ProcessExecution</p>
 	    <p><i>Note: No arity constraints are assumed between Entity and ProcessExecution</i></p>	
-		<img src="http://www.w3.org/2011/prov/wiki/images/7/72/IsGeneratedBy.png" />
+		<img src="http://www.w3.org/2011/prov/wiki/images/b/b4/WasGeneratedBy.png" />
 		<div class='issue'>update picture above to use properties in past tense</div>
 	    </section>
 		<section>
 		<h4>wasDerivedFrom</h4>
         <p>wasDerivedFrom links two distinct characterized entities, where "some characterized entity is transformed from, created from, or affected by another characterized entity."</p>
-		<img src="http://www.w3.org/2011/prov/wiki/images/3/30/IsDerivedFrom.png" />
+		<img src="http://www.w3.org/2011/prov/wiki/images/3/34/WasDerivedFrom.png" />
 		<div class='issue'>update picture above to use properties in past tense</div>
 	    </section>
+	    <section>
+		<h4>dependedOn</h4>
+        <p>depndedOn links two distinct characterized entities, where "some characterized entity cannot be generated without the existence of another characterized entity."</p>
+		<img src="http://www.w3.org/2011/prov/wiki/images/c/c1/DependedOn.png" />
+	    </section>
 		<section>
 		<h4>Used</h4>
 	    <p>Used links ProcessExecution to Entity, where Entity is consumed by ProcessExecution.</p>
@@ -286,13 +291,13 @@
 		<section>
 		<h4>wasControlledBy</h4>
 	    <p>wasControlledBy links ProcessExecution to Agent, where "Control represents the involvement of an agent or a Entity in a process execution"<i>(from the Provenance Conceptual Model)</i></p>
-		<img src="http://www.w3.org/2011/prov/wiki/images/6/64/IsControlledBy.png" />
+		<img src="http://www.w3.org/2011/prov/wiki/images/2/2f/WasControlledBy.png" />
 		<div class='issue'>update picture above to use properties in past tense</div>
 	    </section>
 		<section>
 		<h4>preceded</h4>
 	    <p>preceded links two instances of ProcessExecution, where "Ordering of processes execution (in provenance) needs to be modeled as a property linking process entities in specific order along a particular dimension (temporal or control flow)"</p>
-		<img src="http://www.w3.org/2011/prov/wiki/images/a/a7/IsPreceededBy.png" />
+		<img src="http://www.w3.org/2011/prov/wiki/images/e/e5/Preceeded.png" />
 		<div class='issue'>update picture above to show inverse property 'preceded'</div>
 	    </section>
 	  </section>
@@ -388,7 +393,7 @@
 </td><td style="border-style: solid; border-width: 0 1px 1px 0">Yes
 </td></tr></table>
 	  <section>
-	  <img src="http://www.w3.org/2011/prov/wiki/images/2/2d/Object_Properties_Cardinalities.PNG" />
+	  <img src="http://www.w3.org/2011/prov/wiki/images/9/9a/Object_Properties_overall_diagram.png" />
 		<div class='issue'>update picture above to use properties in past tense</div>
 		<h4>Additional properties </h4>
 <div class="note">The following constraints are extracted from the