Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of Bivalente-es#Sense
Δισθενής-el#Sense
Bivalent-en#Sense
Bivalent-da#Sense
Bivalentie-nl#Sense
Bivalent-de#Sense
Bivalente-pt#Sense