PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ed headgear including hats or... 921 US20120014095 LIGHTED HAT There is provided hands-free lighting, components thereof, and other accessories combined with the hands-free lighting.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com