PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some examples of these circumstances are where the information contains references to other individuals, cannot be disclosed for legal, security or commercial proprietary reasons, or is subject to solicitor-client or litigation privilege.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sumthing.com