About: http://webisa.webdatacommons.org/202736623

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	Rod Laver won grandslam in tennis that no modern player including Federer can do, doesn???t make him more or less, compare to Fed.
http://www.w3.org/ns/prov#wasQuotedFrom	nba.com