PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is still, of course, the major impediment of having no way to quantify concepts such as capacity-for-suffering, consciousness, etc., but that should come no surprise considering how closely we associate them with the supernatural and that which is (by definition) unknowable to men.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science20.com