PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • JPT's objectives are to provide information about the latest upstream technology developments and applications, oil and gas industry news and trends, and other news and ideas pertinent to the E&P professional.
http://www.w3.org/ns/prov#wasQuotedFrom
  • spe.org