PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Despite economic uncertainties in many countries, global power generation from renewable sources including wind will increase by more than 40% to almost 6,400 terawatt hours (TWh) ??? roughly the equivalent of one-and-a-half times current electricity production in the U.S., predicts the Medium-Term Renewable Energy Market Report 2012.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org