About: http://webisa.webdatacommons.org/120170570

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	I think his case is an interesting study in what you are talking about in this blog.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com