Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606004
Is Reference of Pnictide-actinide-fr#Sense
Actinide-pnictide-nl#Sense
Ενώσεις ακτινιδών-el#Sense
Pnitídeo actinídeo-pt#Sense
Aktinid-pniktid-da#Sense
Actinide pnictide-en#Sense
Aktinid-Pniktid-de#Sense