PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The game is a draw by perpetual check along the g-file. (http://www.chessbase.com/newsdetail...)<10. quirks in engine design> Based on a puzzle from http://susanpolgar.blogspot.com/ (8 July 2009).
http://www.w3.org/ns/prov#wasQuotedFrom
  • chessgames.com