rel(10523272);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];
Recherche des frontiéres administratives interieur à la relation "10523272" : "Altenkirchen-Flammersfeld".
rel(10523272);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];