PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The answer is that unlike natural gas, oil is a commodity, so regardless of where we source our oil, what happens in other oil-rich countries impacts the stability of our price and our supply as well.
http://www.w3.org/ns/prov#wasQuotedFrom
  • csce.gov