About: http://webisa.webdatacommons.org/135101832

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	Whereas the great players seem to play almost without reference to their opponents, except insofar as they represent problems to be overcome.
http://www.w3.org/ns/prov#wasQuotedFrom	tennis-x.com