About: http://webisa.webdatacommons.org/2996595

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	If you do that for both pages, and the object types are the same, then the only other thing I can think of is if the DTD is somehow changing the nature of your page and the objects on it.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com