PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the value exists and is a non-empty scalar or object with __toString overridden, the section outputs the value provided it is referenced in the body.
http://www.w3.org/ns/prov#wasQuotedFrom
  • github.io