About: http://webisa.webdatacommons.org/146190481

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	Soccer Protection against head injuries in soccer is complicated by the fact that heading is an established part of the game, and any attempt to protect against head injuries must allow the game to be played without modification.
http://www.w3.org/ns/prov#wasQuotedFrom	aans.org