--- a/examples/eg-40-xml-examples-by-term/xml/Communication.xml	Fri Sep 07 08:32:20 2012 -0400
+++ b/examples/eg-40-xml-examples-by-term/xml/Communication.xml	Fri Sep 07 08:50:31 2012 -0400
@@ -11,8 +11,8 @@
     </prov:activity>
     <prov:dependencies>
         <prov:wasInformedBy>
-            <prov:effect prov:ref="a2"/>
-            <prov:cause prov:ref="a1"/>
+            <prov:informed prov:ref="a2"/>
+            <prov:informant prov:ref="a1"/>
         </prov:wasInformedBy>
     </prov:dependencies>
 </prov:records>

--- a/xml/schema/prov.xsd	Fri Sep 07 08:32:20 2012 -0400
+++ b/xml/schema/prov.xsd	Fri Sep 07 08:50:31 2012 -0400
@@ -137,8 +137,8 @@
 
   <xs:complexType name="WasInformedBy">
     <xs:sequence>
-      <xs:element name="effect"  type="prov:ActivityRef"/>
-      <xs:element name="cause"   type="prov:ActivityRef"/>
+      <xs:element name="informed"  type="prov:ActivityRef"/>
+      <xs:element name="informant" type="prov:ActivityRef"/>
       <xs:element ref="prov:label" minOccurs="0"  maxOccurs="unbounded"/> 
       <xs:element ref="prov:type" minOccurs="0" maxOccurs="unbounded"/>
       <xs:any namespace="##other" minOccurs="0" maxOccurs="unbounded"/>