docs: def location_on_land(self, coords_only=False):
          """Returns a random tuple specifying a coordinate set guaranteed to exist on land.
          Format is `(latitude, longitude, place name, two-letter country code, timezone)`
          Pass `coords_only` to return coordinates without metadata.
          """
          place = self.random_element(self.land_coords)
          return (place[0], place[1]) if coords_only else place