Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6411005
Is Reference of Tkm-en#Sense
T/km-nl#Sense
T-km-en#Sense
Tkm-de#Sense
Tonne-kilomètre-fr#Sense
Tonnenkilometer-de#Sense
Tonne-kilometre-en#Sense
T/km-es#Sense
Tonkilometer-nl#Sense
Tonelada-kilómetro-es#Sense
T/km-fr#Sense