title: Return polygon locations for the districts of a city
body: <p>This query returns district boundaries and admin_center-s too, I wonder if there is a way to exclude admin_center-s using the api.
  <a href="https://overpass-turbo.eu/s/RWJ" rel="nofollow noreferrer">https://overpass-turbo.eu/s/RWJ</a></p>