About: http://webisa.webdatacommons.org/416782240

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	Additionally, the authors say there is a lack of evidence that mouth-guards and helmets prevent concussions.
http://www.w3.org/ns/prov#wasQuotedFrom	time.com