Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6616
Is Reference of Gaz wysokokaloryczny-pl#Sense
High calorific value gas-en#Sense
Hochkalorisches Erdgas-de#Sense
Gaz riche-fr#Sense
High calorific gas-en#Sense
Reichgas-de#Sense
H-Gas-de#Sense
Gaz à haute valeur calorifique-fr#Sense
Gaz à haut pouvoir calorifique-fr#Sense
Luach calrach ard gáis-ga#Sense