Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606002
Is Reference of Lanthanider-da#Sense
Lanthanide-en#Sense
Lantanide-it#Sense
Lanthanide-de#Sense
Lanthanide-nl#Sense
Lanthanide-fr#Sense
Lantanid-sv#Sense
Lantanoid-sv#Sense