--- a/presentations/iswc-2012/rdfa/blog-example.html	Tue Nov 06 14:08:33 2012 -0500
+++ b/presentations/iswc-2012/rdfa/blog-example.html	Tue Nov 06 14:18:37 2012 -0500
@@ -28,7 +28,7 @@
          </span>
         interesting post
     </a>
-    by <span about="#ami" typeof="prov:Agent foaf:Person"
+    by <span about="#ami" typeof="foaf:Person prov:Person prov:Agent"
              property="foaf:name">Ami Sedghi</span>
     on how much the UK public trusts their government.
     </p>
@@ -38,10 +38,11 @@
     <span resource="#graph_data" typeof="dcat:Dataset">
       <span rel="dcat:distribution" resource="#dist" typeof="dcat:Distribution">
         <span rel="dcat:accessURL" resource="https://docs.google.com/spreadsheet/ccc?key=0AonYZs4MzlZbdG9rRnNhSjNIdE4zRE9MZ0VYMnhtVVE"/>
-        <span property="prov:wasAttributedTo" resource="#yougov">
-          <span rel="foaf:homepage" href="http://yougov.com/"/>
-        </span>
       </span>
+      <span rel="prov:wasAttributedTo" resource="#yougov" typeof="foaf:Organization prov:Organization prov:Agent">
+        <span rel="foaf:homepage" href="http://yougov.com/"/>
+      </span>
+
 
       <span resource="http://www.guardian.co.uk/news/datablog/2012/nov/02/happiness-index-how-much-trust-government#highcharts-0"
             typeof="prov:Entity sio:SIO_000445">