rel(9067505);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=9];
Recherche des frontiéres administratives interieur à la relation "9067505" : "Le Chesnay-Rocquencourt".
rel(9067505);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=9];