PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The cost of personal expenses and incidentals, including textbooks, is estimated at around $6,500 per year.
http://www.w3.org/ns/prov#wasQuotedFrom
  • petersons.com