Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Derecho interior-es#Sense
Taxe intérieure-fr#Sense
Inland duty-en#Sense
Droit intérieur-fr#Sense
Dazio interno-it#Sense
Binnenzoll-de#Sense
Inland revenue tax-en#Sense
Aduana interior-es#Sense