rel(5815623);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=9];
Recherche des frontiéres administratives interieur à la relation "5815623" : "Flancourt-Crescy-en-Roumois".
rel(5815623);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=9];