--- a/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Responsibility.ttl	Thu Apr 26 13:22:59 2012 +0100
+++ b/examples/eg-24-prov-o-html-examples/rdf/create/rdf/class_Responsibility.ttl	Thu Apr 26 08:51:26 2012 -0400
@@ -1,19 +1,20 @@
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix prov: <http://www.w3.org/ns/prov#> .
-@prefix :     <http://example.com/> .
 
-:policySale
-  a prov:Actvity;
-  prov:wasAssociatedWith :InsuranceAgent_Frank.
-
-:InsuranceAgent_Frank
-  a prov:Person,
-  prov:actedOnBehalfOf :InsuranceCompany_A;
-  prov:qualifiedResponsibility [
-     a prov:Responsibility;
-     prov:agent :InsuranceCompany_A;
-     prov:hadRole :guarantor; #The company is the guarantor of the policy
-  ];
-.
\ No newline at end of file
+  @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+  @prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+  @prefix owl:  <http://www.w3.org/2002/07/owl#> .
+  @prefix prov: <http://www.w3.org/ns/prov#> .
+  @prefix :     <http://example.com/> .
+  
+  :policySale
+    a prov:Actvity;
+    prov:wasAssociatedWith :InsuranceAgent_Frank.
+ 
+ :InsuranceAgent_Frank
+   a prov:Person,
+   prov:actedOnBehalfOf :InsuranceCompany_A;
+   prov:qualifiedResponsibility [
+      a prov:Responsibility;
+      prov:agent :InsuranceCompany_A;
+      prov:hadRole :guarantor; #The company is the guarantor of the policy
+   ];
+ .
\ No newline at end of file

--- a/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadUsage.ttl	Thu Apr 26 13:22:59 2012 +0100
+++ b/examples/eg-24-prov-o-html-examples/rdf/create/rdf/property_hadUsage.ttl	Thu Apr 26 08:51:26 2012 -0400
@@ -4,4 +4,14 @@
 @prefix prov: <http://www.w3.org/ns/prov#> .
 @prefix :     <http://example.com/> .
 
-# TODO
+:digestedProteinSample1
+  a prov:Entity;
+  prov:wasDerivedFrom :proteinSample;
+  prov:qualifiedDerivation [
+     a prov:Derivation;
+     prov:hadUsage [
+     :treatmentEnzyme :Trypsin;
+     ]
+.
+  ]
+.
\ No newline at end of file