--- a/testcases/provo/prov-o-property-hadRole-PASS.provn	Wed Jan 09 12:50:30 2013 +0000
+++ b/testcases/provo/prov-o-property-hadRole-PASS.provn	Wed Jan 09 12:55:48 2013 +0000
@@ -3,10 +3,6 @@
 activity(def:divideActivity,-,-)
 entity(def:variableB)
 entity(def:variableA)
-used(def:divideActivity,def:variableA,-,[prov:role="http://example.com/dividend" %% xsd:string, prov:role="org.openprovenance.prov.xml.AnyRef@5b4975d2[
-  ref={http://example.com/}dividend
-]" %% prov:unknownLiteral])
-used(def:divideActivity,def:variableB,-,[prov:role="http://example.com/divisor" %% xsd:string, prov:role="org.openprovenance.prov.xml.AnyRef@2845b098[
-  ref={http://example.com/}divisor
-]" %% prov:unknownLiteral])
+used(def:divideActivity,def:variableA,-,[prov:role='def:dividend'])
+used(def:divideActivity,def:variableB,-,[prov:role='def:divisor'])
 endDocument