Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Vortice ad asse orizzontale-it#Sense
Rouleau à axe horizontal-fr#Sense
Remolino aporcador-es#Sense
Walze mit horizontaler Achse-de#Sense
Vertical eddy-en#Sense
Turbilhão de eixo horizontal-pt#Sense
Tourbillon à axe horizontal-fr#Sense
Rulo-es#Sense
Roller-en#Sense