rel(7703987);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];
Recherche des frontiéres administratives interieur à la relation "7703987" : "Thérèse-De Blainville".
rel(7703987);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];