Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Avluftningspunkt-sv#Sense
Σημείο εξαερισμού-el#Sense
Punto de purga-es#Sense
Udluftningssted-da#Sense
Point de purge-fr#Sense
Entlueftungsstelle-de#Sense
Ventilationspunkt-sv#Sense
Posizioni di sfiato-it#Sense
Ponto de purga-pt#Sense
Ventilating point-en#Sense
Ventilatiepunt-nl#Sense
Ilmanpoistokohta-fi#Sense