PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Gulf of Mexico was a highly attractive basin for oil and gas exploration at the $70 oil price level and it has not lost its appeal as oil prices have climbed to the $100 per barrel level.
http://www.w3.org/ns/prov#wasQuotedFrom
  • businessinsider.com