PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The gas used is an argon - 5% oxygen gas mix and the weld / start volts vary from 24 to 25 volts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • weldreality.com