PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The quantity probably to be converted into other drugs or other substances, irrespective of whether such drugs or substances are intended for domestic use or for export.
http://www.w3.org/ns/prov#wasQuotedFrom
  • unodc.org