PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???The concept of equilibrium (???.) has proved to be a convenient tool for the elaboration of subtle and elegant theories, although it failed to deal adequately with time and in particular with inertia and expectations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • crookedtimber.org