Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6826
Is Reference of Fluitgolf-nl#Sense
Visslande våg-sv#Sense
Onde de sifflement-fr#Sense
Whistler wave-en#Sense
Vihellysääniaalto-fi#Sense
Κύμα συριγμού-el#Sense
Onda de sibilos-pt#Sense
Onda de silbido-es#Sense
Hyletonebølge-da#Sense
Onda di sibilo-it#Sense