PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The development and production of QHD33-1 mainly rely on the facilities of the adjacent producing field QHD 32-6.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gulfoilandgas.com