boundary=administrative

L'attribut boundary=administrative est utilisé pour marquer les frontières administratives de tout niveau (sauf multi-pays), niveau qui sera précisé avec l'attribut admin_level=*.  OSM Wiki

Membres : relation["boundary"="administrative"]["admin_level"="7"].

 
admin_level=8

rel(2018282);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];

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Arosa

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Chur

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Plessur

ID2018282 admin_level 6 boundary administrative source swissBOUNDARIES3D swisstopo 2011 swisstopo:BEZIRKSNUM 1848 type relation wikidata Q23013973

OSM Wikipedia
Chur

ID1577255384 Coire admin_centre:4 yes ele 593 openGeoDB:community_identification_number G3901 openGeoDB:is_in_loc_id 78619 openGeoDB:layer 6 openGeoDB:license_plate_code GR openGeoDB:loc_id 31054 openGeoDB:postal_codes 7000–7007 place town population 37082 website https://www.chur.ch/ wikidata Q69007 type node

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