Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Exhaust-machine-en#Sense
Machine à vider-fr#Sense
Machine à pomper-fr#Sense
Pumping-machine-en#Sense
Macchina pompa-it#Sense
Pumpmaschine-de#Sense
Bomba-es#Sense
Pompmachine-nl#Sense