About: http://webisa.webdatacommons.org/89267883

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	If nothing else it might be the sort of mind game that causes someone to get angry, humiliated or confused enough to lose their concentration on the game.
http://www.w3.org/ns/prov#wasQuotedFrom	chess.com