About: http://webisa.webdatacommons.org/195671969

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	The pros were playing on surfaces other than grass and clay as well at that time.
http://www.w3.org/ns/prov#wasQuotedFrom	menstennisforums.com