PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The clamping mechanism may be utilized as an oil field tubular clamp, a slip, a pipe clamp, and other mechanisms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com