PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Prices will head south because of the following probable trends: (1) Increases in oil supply from the US, Canada, Iraq, and other places that offset decreases from the UK, Norway, and other places. (2) A stable global oil demand that is starting to plateau and will decrease in the long run.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cleantechnica.com