Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6621
Is Reference of Keinotekoinen lähde-fi#Sense
Fuente artificial-es#Sense
Fonte artificial-pt#Sense
Künstliche Strahlenquellen-de#Sense
Artificial source-en#Sense
Τεχνητή πηγή-el#Sense
Source artificielle-fr#Sense
Kunstmatige stralingsbron-nl#Sense
Kunstige kilder-da#Sense
Artificiell källa-sv#Sense
Sorgente artificiale-it#Sense