PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Weld weld fume dangers, fume denial and fume ignorance for decades by weld companies and by the appropriate research and regulating organizations such as OSHA - NIOSH - AWS, has simply not been acceptable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • weldreality.com