PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • At present, executive departments and agencies (agencies) employ ad hoc, agency-specific policies, procedures, and markings to safeguard and control this information, such as information that involves privacy, security, proprietary business interests, and law enforcement investigations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalregister.gov