About: http://webisa.webdatacommons.org/290210939

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	Frankly, theconcept is a little scary to me in terms of getting out of hand (interms of attempting to use it to enforce licenses or limit fair use),which is why I created the original post.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com