PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, a routine can be written in a language other than Java or C and still be usable by SQL or PL/SQL, provided that is callable by C. Therefore, a C++ routine, would use a C++ extern C statement in that routine to make it callable by C. Below is a brief description of the new call specification, and a discussion of other changes targeting enhancement of external routine performance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oracle.com