PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I find it useful to treat myself as an intentional system for the same kinds of reasons I find it useful to treat you as one.
http://www.w3.org/ns/prov#wasQuotedFrom
  • languagehat.com