PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • materials including hardened steel alloys, steel wire, carbon, cold-heading quality, annealed or sperodized annealed in process, grade 1038 UNS G10380, being preferred.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com