PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ER320: Used in welding base metals of similar composition (20Cb-3) for applications where corrosion resistance to sulfuric, sulfurous acids and other chemicals is required.
http://www.w3.org/ns/prov#wasQuotedFrom
  • weldingweb.com