About: http://webisa.webdatacommons.org/403923503

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	I wrote before that I think the conditions/surfaces/equipment/game changes so much that it is hard to compare players with each other.
http://www.w3.org/ns/prov#wasQuotedFrom	tennis-x.com