About: http://webisa.webdatacommons.org/167833129

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	But it may happen, he is for sure, as clay and especially grass are better surfaces for them than for their best competitors (except that Djokovic is quite good on grass).
http://www.w3.org/ns/prov#wasQuotedFrom	menstennisforums.com