PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What we had in mind was a conception, analogous to the fundamental category pair (perceptual presence/nonperceptual presence) in which ???supply??? refers to those things in action (in consciousness) that are perceptible, observable, and sensible, while ???demand??? and ???value??? refer to that in action which is nonperceptible, nonobservable, and nonsensible.
http://www.w3.org/ns/prov#wasQuotedFrom
  • praxeology.org