About: http://webisa.webdatacommons.org/219738995

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 see where in track and field or other sports where it can help, but tennis is a sport where you need a lot of skill - there is no magic pill for that.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com