Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606003
Is Reference of Abwechselnde Schichten-de#Sense
Wechsellagernde Schichten-de#Sense
Lits alternés-fr#Sense
Alternating beds-en#Sense
Couches d'alternance-fr#Sense
Stati alterni-it#Sense
Alternerende lag-da#Sense
Wisselende lagen-nl#Sense
Vekslende lag-da#Sense