Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2831002
Is Reference of Weiche Gradation-de#Sense
Zachte gradatie-nl#Sense
Soft gradation-en#Sense
Gradation douce-fr#Sense
Vlakke gradatie-nl#Sense
Gradazione morbida-it#Sense