PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Well, one of the things I have found interesting counterpoint to this is Stephen Hawking's argument in Black Holes and Baby Universes that what seems arbitrary at one stage of inquiry frequently turns out to be necessary when more data is uncovered.
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com