PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What???s more, the cold and other problems knocked out a handful of power plants, amounting to 3,700 mw of electricity.
http://www.w3.org/ns/prov#wasQuotedFrom
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