Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Schlauch-de#Sense
Rohr-de#Sense
Huls-nl#Sense
Tube-it#Sense
Tube-fr#Sense
Tube-en#Sense
Σωλήνα-el#Sense
Rør-da#Sense
Tubo-pt#Sense