About: http://webisa.webdatacommons.org/67168063

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	His father was a composer of endgame studies and a strong player, as was older brother Oliver.
http://www.w3.org/ns/prov#wasQuotedFrom	chess.com