PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I also have some difficulty with that: in a more general level, GDP is a measure of all the newly produced output of an economy over some time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • heteconomist.com