Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Actinoid-en#Sense
Actinoide (pl.)-de#Sense
Actiniden (pl.)-de#Sense
Aktinoid-cs#Sense
Aktynowiec-pl#Sense
Ακτινίδες-el#Sense
Actinide-nl#Sense
Актинид-bg#Sense
Attinid-mt#Sense
Actinide-fr#Sense
Attinidi-it#Sense
Actinide-en#Sense
Aktinid-sv#Sense
Aktinid-cs#Sense
Aktinoida-hu#Sense
Achtanóideach-ga#Sense
Aktinidi-fi#Sense
Aktinid-da#Sense
Achtainíd-ga#Sense
Aktinid-sl#Sense
Actínido-es#Sense
Actinídeo-pt#Sense