PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Washington wasn???t engaging in experimentation and economy at Mount Vernon because he hoped to be able to free slaves, but because that???s the sort of thing he liked to do.
http://www.w3.org/ns/prov#wasQuotedFrom
  • crookedtimber.org