PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other guests include Richard Heinberg, looking at the big picture, including Peak Oil as a driver for such risky deep water drilling.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org