PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The site includes approximately 35 journal articles (from journals such as the Saturday Evening Post) on the history of Cleveland, its newspapers, its railroads and industries, and a few prominent citizens; 36 digitized books; seven manuscript collections (three merely describe the contents of the collection, while four offer digitized resources); an audio file and a video file; two cartoon collec
http://www.w3.org/ns/prov#wasQuotedFrom
  • teachinghistory.org