PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also, in case you are wondering why light is bent by gravity even though photons have no mass at rest, it is because light is a form of energy, and as we know from special relativity, energy is equivalent to inertial mass according to E = mc2.
http://www.w3.org/ns/prov#wasQuotedFrom
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