PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 409, Gear Cutting, Milling, or Planing, subclass 343 for a planing machine including cutter positioning
http://www.w3.org/ns/prov#wasQuotedFrom
  • uspto.gov