PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ight obtain knowledge of information in the course of their professional relations with a journalist that could lead to the disclosure of a source.The right to refuse to disclose the name of a source or to provide other information which might disclose the source???s identity should extend to unpublished materials, notes, documents or other materials such as photographs and video footage obtained
http://www.w3.org/ns/prov#wasQuotedFrom
  • mg.co.za