About: http://webisa.webdatacommons.org/79741871

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	Tennis players constantly adjust and improve and even Federer is a much better player now than he was 3 years ago (despite the extra age).
http://www.w3.org/ns/prov#wasQuotedFrom	murraysworld.com