PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Actually I would argue that using named types in error messages makes them more understandable, in particular when the error is a conflict.
http://www.w3.org/ns/prov#wasQuotedFrom
  • inria.fr