rel(1947783);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];
Recherche des frontiéres administratives interieur à la relation "1947783" : "Истоминское сельское поселение".
rel(1947783);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];