Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of ΙΔΕ-el#Sense
Forest Research Institute-en#Sense
Forstliche Forschungsanstalt-de#Sense
Institut de recherches forestières-fr#Sense
΄Ιδρυμα Δασικών Ερευνών-el#Sense