PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It takes as its starting point that the issue of textbook prices matters because the ???cost of postsecondary attendance, including components such as tuition and textbooks, is of national importance because escalating costs can have negative effects on access and affordability,??? noting that American families spent more than $6 billion on new and used textbooks in the 2003-4 academic year.
http://www.w3.org/ns/prov#wasQuotedFrom
  • illinois.edu