Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606002
Is Reference of Ultralydfrekvens-da#Sense
Ultrasone frequentie-nl#Sense
Frequenza ultrasonora-it#Sense
Ultrasonic wave frequency-en#Sense
Frequência de ondas ultrassonoras-pt#Sense
Fréquence d'ondes ultrasonores-fr#Sense
Ultraschallfrequenz-de#Sense
Ultraljudfrekvens-sv#Sense
Συχνότητα υπερήχων-el#Sense
Frecuencia de la onda ultrasonora-es#Sense