Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Vykurovací olej-sk#Sense
Fuel-oil-fr#Sense
Mazutas-lt#Sense
Fütőolaj-hu#Sense
Mazout-fr#Sense
Kurilno olje-sl#Sense
Fuel oil-en#Sense