About: http://webisa.webdatacommons.org/34698926

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	These worked pretty well, and are still highly useful for the purpose, despite the many novel types found since then.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com