About: http://webisa.webdatacommons.org/133268466

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	So likely the move itself was the sort of mistake that gets exploited and loses you a game at the masterclass level, but Kasparov was freaked-out enough to second-guess himself and not exploit it.
http://www.w3.org/ns/prov#wasQuotedFrom	rocketpunk-manifesto.com