PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The U.S. Pat. No. 2,593,284-Ewell shows a conveyor belt, but with cables such as illustrated in FIG. 1.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patentgenius.com