PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As Petrosian once remarked, chess is a game that is hard to predict: you only have to move some unobtrusive pawn one square -- and the entire evaluation changes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chessdryad.com