Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Údarás Idirnáisiúnta an Ruhr-ga#Sense
IAR-en#Sense
International Authority for the Ruhr-en#Sense
International Ruhr Authority-en#Sense
Autorité internationale de la Ruhr-fr#Sense
IRA-en#Sense