Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/68
Is Reference of Α.Ε. Τεχνολογικής Ανάπτυξης Κεραμικών και Πυριμάχων-el#Sense
Ceramics and Refractories Technological Development Company-en#Sense
CERECO S.A.-en#Sense