--- a/provenance/prov-o.ttl	Mon Apr 29 13:08:22 2013 +0000
+++ b/provenance/prov-o.ttl	Mon Apr 29 09:22:34 2013 -0400
@@ -6,11 +6,11 @@
 @prefix prov:     <http://www.w3.org/ns/prov#> .
 @prefix :         <http://www.w3.org/2011/prov/provenance/prov-o#> .
 
-<http://www.w3.org/TR/prov-o/> a prov:Entity.
+<http://www.w3.org/TR/prov-o> a prov:Entity.
 
-<http://www.w3.org/TR/2012/CR-prov-o-20121211/>
-  prov:specializationOf <http://www.w3.org/TR/prov-o/>;
-  prov:wasRevisionOf    <http://www.w3.org/TR/2012/WD-prov-o-20120724/>;
+<http://www.w3.org/TR/2013/REC-prov-o-20130430>
+  prov:specializationOf <http://www.w3.org/TR/prov-o>;
+  prov:wasRevisionOf    <http://www.w3.org/TR/2013/PR-prov-o-20130312>;
   prov:wasAttributedTo  :TimothyLebo,
                         :SatyaSahoo,
                         :DeborahMcGuinness,
@@ -23,7 +23,7 @@
                         :StephanZednik,
                         :JunZhao;
   prov:wasAttributedTo  <http://www.w3.org/2011/prov>;
-  prov:wasInfluencedBy  <http://www.w3.org/TR/2012/CR-prov-o-20121211/#acknowledgements>;
+  prov:wasInfluencedBy  <http://www.w3.org/TR/2013/REC-prov-o-20130430/#acknowledgements>;
 .
 
 # James: should we introduce a uri for the  "PROV-O activity" (or the PROV working group) in the context of which I acted on the behalf of the University of Edinburgh?
@@ -51,7 +51,7 @@
    foaf:homepage <http://www.w3.org/>;
 .
 
-<http://www.w3.org/TR/2012/CR-prov-o-20121211/#acknowledgements>
+<http://www.w3.org/TR/2013/REC-prov-o-20130430/#acknowledgements>
    a prov:Organization;
 .