About: http://webisa.webdatacommons.org/216836136

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	This is far from easy for Black to meet as Bobby Fischer, Jan Timman, Walter Browne and other leading Grandmasters have demonstrated in their games.
http://www.w3.org/ns/prov#wasQuotedFrom	chessbase.com