PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Stellite type alloys consist of a cobalt base with about Cr, 30; W, 15 with other additions, including carbon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • keytometals.com