Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Pompe Robinet-fr#Sense
Patentpfeife-de#Sense
Bomba Robinet-pt#Sense
Χειροκίνητο φυσερό-el#Sense
Piston Robinet-fr#Sense
Pompa Robinet-it#Sense
Patentpijp-nl#Sense