Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Friction calender-en#Sense
Friktionskalander-sv#Sense
Calandria de fricción-es#Sense
Calandre à friction-fr#Sense
Calandra de fricção-pt#Sense
Friktionskalander-da#Sense
Kitkakalanteri-fi#Sense
Friktions-Kalander-de#Sense
Καλάνδρα τριβής-el#Sense