Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Agenda 21-nl#Sense
Agenda 21-en#Sense
Agenda-21-de#Sense
AGENDA 21-sv#Sense
Agenda 21-de#Sense
Πρόγραμμα Δράσης "21ος Αιώνας"-el#Sense
Agenda 21-it#Sense
Agenda 21-es#Sense
Agenda 21-pt#Sense
Agenda 21-fr#Sense
Agenda 21-fi#Sense
Agenda 21-da#Sense