Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Teneur en chaux-fr#Sense
Kalkhalt-sv#Sense
Περιεκτικότητα σε άσβεστο-el#Sense
Kalktoestand-nl#Sense
Teor em cal-pt#Sense
Contenido en cal-es#Sense
Tenore di calce-it#Sense
Kalkzustand-de#Sense
Kalkkipitoisuus-fi#Sense
Kalkindhold-da#Sense
Kalktilstand-da#Sense
Lime content-en#Sense