About: http://webisa.webdatacommons.org/192056315

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	No doubt, Federer is the greatest there has ever been and will be for a while.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com