Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Rideau de gaz-fr#Sense
Gas curtain-en#Sense
Gasscherm-nl#Sense
Gasvorhang-de#Sense
Cortina de gas-es#Sense
Velo di gas-it#Sense
Παραπέτασμα αερίου-el#Sense
Gasforhæng-da#Sense
Beskyttelsesgas-da#Sense
Cortina de gás-pt#Sense