PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you on principle (say because of quantum physics) cannot find out whether on Monday a certain circumstance is either this or that way, both are equally connected to your situation right now, regardless of whether that Monday is next or last week.None of this is ???philosophizing???; all of it is strictly sticking to good operational physics being careful not to corrupt proper terminology.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science20.com