PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For exports by sea to foreign countries, not including Puerto Rico, the foreign port of unlading is the code in terms of Schedule K, Classification of Foreign Ports by Geographic Trade Area and Country.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ecfr.gov