PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A good starting point is an examination of how well-foundedness is formalized in the Coq standard library.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chlipala.net