PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In other words, is there some sort of mechanical process we could use to separate the provable statements from the nonprovable ones?''
http://www.w3.org/ns/prov#wasQuotedFrom
  • cryptonomicon.com