PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Shaped articles thatmay be made by my proc-' ess include tools, dies, instruments, implements, grinding and abrasion tools, wheels or discs, drills, cutters, bearings, frictional surfaces for brakes, clutches, shanks, machine parts, bushings, rings, linings, gages, electrodes, corrosionand heatresistant parts, hard parts such as armor plate, guides and tubings, shells, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com