PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We are primarily engaged in engineering design serving the requirements of XXXX, presently undertaking Engineering, Procurement, Construction and other related works of various plants and facilities mainly gas processing, petroleum refining and petrochemical plants and facilities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usingenglish.com