About: http://webisa.webdatacommons.org/116734308

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 slowest of all playing surfaces, clay is a more physical surface with its lengthier baseline rallies due to balls taking on heavier topspin.
http://www.w3.org/ns/prov#wasQuotedFrom	menstennisforums.com