PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It also contains the use of Custom 455,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
http://www.w3.org/ns/prov#wasQuotedFrom
  • steelgs.com