PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Schools and other qualified organizations can directly ask for needed items on the listings page, and if you happen to have something available, don???t hesitate to let others know.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thirteen.org