Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6826
Is Reference of Pipe-en#Sense
Kanaal-nl#Sense
Oönskad kanal-sv#Sense
Canal vide-fr#Sense
Putki-fi#Sense
Pipe-nl#Sense
Σωλήνας-el#Sense
Tubo-it#Sense
Αυλάκι σε επιφανειακό στρώμα-el#Sense
Unerwünschter Kanal-de#Sense
Tubo-pt#Sense
Kanal-da#Sense
Tubo-es#Sense