PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typically, beliefs about the external world, including beliefs about the kinds of objects experienced or their sensory qualities, are justified and basic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lesswrong.com