PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In sports such as American football, where violent head to head or head to ground contact is commonplace, the ideal headgear has a substantial amount of padding and is formed of a substantially rigid shell so as to provide maximum protection to the athlete.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com