Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6821
Is Reference of Middelste schijf-nl#Sense
Seitliche Riemenscheibe-de#Sense
Polea central-es#Sense
Mid-mounted pulley-en#Sense
Tambor central-pt#Sense
Κεντρική τροχαλία-el#Sense
Sidemonteret remskive-da#Sense
Puleggia centrale-it#Sense
Poulie centrale-fr#Sense