rel(2972502);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=9];
Recherche des frontiéres administratives interieur à la relation "2972502" : "Badonvilliers-Gérauvilliers".
rel(2972502);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=9];