PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Nonetheless, studying economics and other social sciences, I began to realize that the old disciplines were breaking down, the familiar categories slipping away.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kurzweilai.net