Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/48
Is Reference of Resistenza d'onda-it#Sense
Wave drag-en#Sense
Traînée d'onde-fr#Sense
Golfweerstand-nl#Sense
Wellenwiderstand-de#Sense
Bølgemodstand-da#Sense