rel(4773281);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];
Recherche des frontiéres administratives interieur à la relation "4773281" : "Плосковское сельское поселение".
rel(4773281);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];