PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And, when we start switching heavy transportation over to NG, and maybe making some of those plastics and other materials with it, you???ll see a 100 yr. supply shrink to 20 in a heartbeat.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energytrendsinsider.com