PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As Kasparov said in his blog, a sub-GM player studying Carlsens games is a like wanting to be an electrical engineer by studying an I-phone.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chess.com