Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Drenos de linha-pt#Sense
Vidange de canalisation-fr#Sense
Vaciadero de la conducción-es#Sense
Line drains-en#Sense
Εκκενωταί σωληνώσεων-el#Sense
Avtappningsanordning i sprinklersystem-sv#Sense
Aftappunt-nl#Sense
Entleerungen-de#Sense