About: http://webisa.webdatacommons.org/55966213

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	Jude,I agree with you about teaching.But the instructor I am referring to is over the edge.Here is an example from his lecture, and I kid you not.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com