PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To this the answer is, that the speculative is in its true signification, neither preliminary nor even definitively, something merely subjective: that, on the contrary, it expressly rises above such oppositions as that between subjective and objective, which the understanding cannot get over, and absorbing them in itself, evinces its own concrete and all-embracing nature.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marxists.org