About: http://webisa.webdatacommons.org/74781239

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	Back then, Federer was a tennis deity who firmly believed that no one alive could threaten him on any surface.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com