PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Overall, domestic oil and gas production is at historical highs???this week, for example, North Dakota for the first time exceeded 1 million of barrels of oil produced per day???but production is taking place mainly on state and private lands, over which the federal government exerts less control.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nhinsider.com