PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • John Baez: ??? ???virial theorem???, which also applies to forces other than gravity, and impacts everything from astronomy to the theory of gases???
http://www.w3.org/ns/prov#wasQuotedFrom
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