PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • C-5: Historical questions based on examination of primary and secondary sources including documents, eyewitness accounts, letters and diaries, artifacts, real or simulated historical sites, charts, graphs, diagrams, and written texts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • penobscotmarinemuseum.org