PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Grinding, polishing, or planarizing is widely used in many industries such as automotive, electronics optical, machinery, metallurgical, medical, and glass.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com