About: http://webisa.webdatacommons.org/374028291

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 am sure if the sites were decent they would probably tell you what they were, the fact that they are not I would think is a sign that they are worthless throw-in stuff.
http://www.w3.org/ns/prov#wasQuotedFrom	pornusers.com