Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811001
Is Reference of Estrone-it#Sense
Estrona-pt#Sense
Oestron-nl#Sense
Estrona-es#Sense
Østron-da#Sense
Oestrone-en#Sense
Oestron-de#Sense
Oestrone-fr#Sense