PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ultimately content will include digitized textbooks, trade books, coursepacks, and magazines; digital learning objects (course materials created specifically for computer-based usage); open-source and self-published content; audio books; music, movies, TV programs, and video and computer games; and campus-specific content such as class notes and study guides.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com