Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606002
Is Reference of Radioaktivt ämne-sv#Sense
Radioactive element-en#Sense
Radioaktiivinen alkuaine-fi#Sense
Elemento radioattivo-it#Sense
Radioaktivt stof-da#Sense
Radioactief element-nl#Sense
Elemento radioactivo-pt#Sense
Élément radioactif-fr#Sense
Elemento radioactivo-es#Sense
Radioaktives Element-de#Sense
Ραδιενεργά στοιχεία-el#Sense