Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831001
Is Reference of Προστασία από το ραδόνιο-el#Sense
Proteção contra a exposição ao rádon-pt#Sense
Protección contra el gas radón-es#Sense
Protezione dal radon-it#Sense
Radonin torjunta-fi#Sense
Protection contre le radon-fr#Sense
Radoonikaitse-et#Sense
Radonbeskyttelse-da#Sense
Ochrana proti radonu-cs#Sense
Radonschutz-de#Sense
Ochrana pred radónom-sk#Sense