PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As to whether this could be extended to other languages, it seems geared around the reference counting system in Objective-C. It might be difficult to apply this to Java or other languages, but I do not know enough about the low-level compiler details to make a definitive statement there.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com