About: http://webisa.webdatacommons.org/287107021

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	Steffi Graf -- won four titles, including the one in 1988, part of her Golden Slam (four majors and Olympic gold).
http://www.w3.org/ns/prov#wasQuotedFrom	go.com