Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Aletta di stallo-it#Sense
Stall fence-en#Sense
Gerador de vórtice em perda-pt#Sense
Stall vane-en#Sense
Εμποδιστήρας απώλειας στήριξης-el#Sense
Arête-guide-fr#Sense
Grenzschichtzaun-de#Sense
Overtrekschoep-nl#Sense