PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In a non-zero-sum game, there needn't be a winner and a loser, as there is in such zero-sum games as tennis and chess.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slate.com