PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There???s so much energy coming to the Earth???s surface, mostly from the Sun, a little from the planet???s interior and a pittance from man using energy.
http://www.w3.org/ns/prov#wasQuotedFrom
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