Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3611
Is Reference of Proyector de diapositivas-es#Sense
Proiettore di diapositive-it#Sense
Diaprojector-nl#Sense
Lysbilledapparat-da#Sense
Diaprojektor-de#Sense
Μηχάνημα προβολής διαφανειών-el#Sense
Slide projector-en#Sense
Projetor de diapositivos-pt#Sense
Projecteur dias-fr#Sense