Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/24
Is Reference of Single tax-en#Sense
Einphasensteuer-de#Sense
Impuesto único-es#Sense
Eenmalige heffing-nl#Sense
Engangsskat-da#Sense
Imposta unica-it#Sense
Ενιαίος φόρος-el#Sense
Impôt unique-fr#Sense
Imposto único-pt#Sense
Engangsafgift-da#Sense