PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A product that is sold to the global market is an export, and a product that is bought from the global market is an import.
http://www.w3.org/ns/prov#wasQuotedFrom
  • niir.org