PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Here is an article that should help you out, with concrete tips about finding the right kinds of books to appeal to reluctant readers in middle school, plus book suggestions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • education.com