Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Moinho de bolas-pt#Sense
Mulino a sfere-it#Sense
Kuulamylly-fi#Sense
Σφαιρόμυλος-el#Sense
Kogelmolen-nl#Sense
Kulkvarn-sv#Sense
Broyeur à boulets-fr#Sense
Ball-mill-en#Sense
Bombo-es#Sense
Mulino a biglie-it#Sense
Mitħna bil-boċċi-mt#Sense
Kugelmuehle-de#Sense
Kuglemølle-da#Sense
Mulino a palle-it#Sense
Molino de bolas-es#Sense