About: http://webisa.webdatacommons.org/157808403

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	Many currently existing racquets include a tubular frame made of a composite or other material which surrounds a string bed, with the string bed serving as the hitting surface for the racquet.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com