rel(1746016);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];
Recherche des frontiéres administratives interieur à la relation "1746016" : "Базарно-Карабулакский район".
rel(1746016);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];