PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Married happiness is based upon mutual respect, and you would no more permit your wife to be a kind of servant, than she would ask you to be her lackey.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • brainpickings.org