PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An introduction to some of the issues including reserves, tools, methods and background of the industry touching briefly on the occurrence, migration and entrapment of oil and gas in the reservoir; exploration and development methods; petroleum geology and reservoir engineering; production mechanics; the nature of oil and gas and some comments on the refining sector.
http://www.w3.org/ns/prov#wasQuotedFrom
  • utdallas.edu