About: http://webisa.webdatacommons.org/319924704

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 when a player has certain types of problems with their fitness, such as difficulty with a joint like the knee, this is immediately labeled as an ???injury??? and presumed to be outside the player???s control.
http://www.w3.org/ns/prov#wasQuotedFrom	tennis-x.com