PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Far East does note that, as in any oil and gas exploration activity, certain events such as normal fluctuations in gas flow, wells being taken offline for workovers, etcetera, could cause reductions in the amount of gas being produced.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chinasecurities.com