PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The principal and secondary objects of this invention is to provide paintball game players, motocross racers, skiers and other sport enthusiasts with an inexpensive and comfortable face mask, goggle, and ear cover device that can be conveniently manufactured in a simple injection molding or vacuum-forming process, and is devoid of any interconnecting structures so that it may be quickly and thorou
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com