Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/12
Is Reference of Erworbener Anspruch-de#Sense
Wohlerworbenes Recht-de#Sense
Förvärvad rätt-sv#Sense
Droit acquis-fr#Sense
Κεκτημένο δικαίωμα-el#Sense
Derecho adquirido-es#Sense
Hankittu oikeus-fi#Sense