Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2831002
Is Reference of Production de positifs-fr#Sense
Vervaardiging van positieven-nl#Sense
Herstellung von Positiven-de#Sense
Production of positive photographic prints-en#Sense
Producción de positivos-es#Sense
Produzione di positive-it#Sense
Παραγωγή θετικών-el#Sense
Fremstilling af fotografiske positiver-da#Sense