Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Contingentrecht-nl#Sense
Droit contingentaire-fr#Sense
Direito contingentário-pt#Sense
Kiintiötulli-fi#Sense
Ποσοστωτικός δασμός-el#Sense
Quota duty-en#Sense