PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (5) An elected or appointed official or an employee, if the entity is a federal, state, tribal, county, district, territorial, or local government or component.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalregister.gov