--- a/presentations/iswc-2012/rdfa/blog-example.html	Tue Nov 06 13:26:19 2012 -0500
+++ b/presentations/iswc-2012/rdfa/blog-example.html	Tue Nov 06 13:42:04 2012 -0500
@@ -18,15 +18,17 @@
   <p>The Guardian's Data Blog has an
     <a typeof="prov:Entity sioc:Post"
        href="http://www.guardian.co.uk/news/datablog/2012/nov/02/happiness-index-how-much-trust-government">
-         <span property="prov:wasAttributedTo"
+         <span rel="prov:wasAttributedTo"
                resource="#ami">
            <span property="foaf:homepage"
                  resource="http://www.guardian.co.uk/profile/ami-sedghi"/>
+           <span rel="foaf:img"
+                 href="http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2010/9/29/1285761333697/Ami-Sedghi-byline-pic-002.jpg"/>
          </span>
         interesting post
     </a>
-    by <span about="#ami" typeof="prov:Agent"
-    property="foaf:name">Ami Sedghi</span>
+    by <span about="#ami" typeof="prov:Agent foaf:Person"
+             property="foaf:name">Ami Sedghi</span>
     on how much the UK public trusts their government.
     </p>
   
@@ -36,7 +38,7 @@
     <span about="http://www.guardian.co.uk/news/datablog/2012/nov/02/happiness-index-how-much-trust-government#highcharts-0"
           typeof="prov:Entity sio:SIO_000445">
       <span property="prov:wasAttributedTo" resource="#yougov"/>
-      <img rel="prov:hadDerivation" src="graph.png" typeof="prov:Entity"/>
+      <img typeof="prov:Entity sio:SIO_000445" rel="prov:hadDerivation" src="graph.png"/>
     </span>.
   </p>