About: http://webisa.webdatacommons.org/103476862

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	In the world of tennis string, polyester is a relatively stiff material.
http://www.w3.org/ns/prov#wasQuotedFrom	goldensettennis.com