About: http://webisa.webdatacommons.org/25266331

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I looked at it all with Stockfish and Houdini and other chess engines over a period of time, so my conclusions were probably much better than one would think, given my grade.
http://www.w3.org/ns/prov#wasQuotedFrom	chess.com