PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The types of records found in the subject files include original incoming letters and staff memoranda; carbons and electrostatic copies of outgoing letters and staff memoranda; transmittal letters and memoranda for correspondence, reports and other items; telegrams, cables and teletype communications; printed material such as reports, brochures, and magazine reprints; preservation copies of newspa
http://www.w3.org/ns/prov#wasQuotedFrom
  • nixonlibrary.gov