Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6821
Is Reference of Σφυρίκτρα αέρα-el#Sense
Air whistle-en#Sense
Luchtfluit-nl#Sense
Sifflet à air-fr#Sense
Luftfloejte-da#Sense
Luftpfeibe-de#Sense