About: http://webisa.webdatacommons.org/422131707

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	sorry looks like my link is no good any more but if you do a search there was a thread about this and there were some sweet looking ar's.
http://www.w3.org/ns/prov#wasQuotedFrom	ar15.com