Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/5211001
Is Reference of Ice age-en#Sense
Âge glaciaire-fr#Sense
Istid-da#Sense
Idade glacial-pt#Sense
Glazial-de#Sense
Jääkausi-fi#Sense
Glaciaal-nl#Sense
Εποχή παγετώνων-el#Sense
Ледникова епоха-bg#Sense
Istid-sv#Sense
Edad de los glaciares-es#Sense
Periodo glaciale-it#Sense
Eiszeit-de#Sense
Ijstijd-nl#Sense