Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Hauteur du son-fr#Sense
Toonhoogte-nl#Sense
Altezza dei suoni-it#Sense
Tonehøjde-da#Sense
Pitch of a sound-en#Sense
Tonhöhe-de#Sense