Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/5211001
Is Reference of Front polaire-fr#Sense
Fronte polare-it#Sense
Polair front-nl#Sense
Polar front-en#Sense
Πολικό μέτωπο-el#Sense
Polarfront-sv#Sense
Frente polar-es#Sense
Frente polar-pt#Sense
Polarfront-da#Sense
Polarfront-de#Sense
Polaaririntama-fi#Sense