About: http://webisa.webdatacommons.org/112003146

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	Moreover, any balls or other items would normally be difficult, if not impossible, to track during a play because much of the time it is obscured from view.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es