About: http://webisa.webdatacommons.org/435322311

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	Advertising and other marks or material placed on the court surface outside the lines is permitted unless it interferes with the vision of the players or the playing conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	itftennis.com