PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Informational material relevant to a public employee's official functions, such as books, pamphlets, reports, documents, periodicals, or other information that is recorded in a written, audio, or visual format.
http://www.w3.org/ns/prov#wasQuotedFrom
  • educateiowa.gov