Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2831002
Is Reference of Tintwaarde-nl#Sense
Valeur tonale-fr#Sense
Tonwert-de#Sense
Toonwaarde-nl#Sense
Valore tonale-it#Sense
Tonal quality-en#Sense