Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Kugelmuehle mit Flintsteinen-de#Sense
Broyeur à galets-fr#Sense
Pebble mill-en#Sense
Flintkulkvarn-sv#Sense
Kogelmolen-nl#Sense
Piikivimylly-fi#Sense
Molino de bolas con bolos de cuarzo-es#Sense
Mulino con ciottoli di quarzo-it#Sense
Κροκκαλόμυλος-el#Sense
Moinho de bolas com corpo moente em quartzo-pt#Sense
Flintkuglemølle-da#Sense
Kugleflintmølle-da#Sense