PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Below are the best future and past estimates I could find. (Note: see Geeky Details" section on page 2 of this article for the data and the math on both future and past estimates.) Future CO2 feesThe Canadian Energy Research Institute (CERI) publishes estimates of average costs per barrel over the next 35 years for new projects.37 cents for SAGD. CERI calculates that the most climate-damaging met
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  • vancouverobserver.com