Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Biologisk kampmiddel-da#Sense
Biological warfare-en#Sense
Biologische Kampfmittel-de#Sense
Arme biologique-fr#Sense
Biologische oorlogvoering-nl#Sense
Βιολογικά όπλα-el#Sense
Arma biológica-es#Sense
Biologische oorlog-nl#Sense
Arma biológica-pt#Sense