PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The notion of ???level of agreement??? is quite problematic by itself, and especially so since your statements are usually compound.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scottaaronson.com