code: public OverpassQuery boundingBox(double southernLat, double westernLon, double northernLat, double easternLon) {
          builder.append(String.format(Locale.US, "[bbox:%s,%s,%s,%s]",
                  southernLat,
                  westernLon,
                  northernLat,
                  easternLon
          ));
  
          return this;
      }
docs: Defines a global bounding box that is then implicitly added to all queries (unless they specify a different explicit bounding box)
  
  @param southernLat the southern latitude
  @param westernLon  the western longitude
  @param northernLat the northern latitude
  @param easternLon  the eastern longitude
  
  @return the current OverpassQuery object