About: http://webisa.webdatacommons.org/248701583

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	PP is a good idea, but I think it would be good as a simple back drop, if you use PP, then PP should serve only to reinforce your points.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org