PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Joan Rivers: Obama is gay, Michelle is a tranny - https://www.youtube.com/watch?v=Et38_Ufv-Jw
http://www.w3.org/ns/prov#wasQuotedFrom
  • wn.com