<gml:Envelope srsName="http://www.opengis.net/def/crs/OGC/1.3/CRS84"><gml:lowerCorner>-53.96460688294261 -18.251481860557046</gml:lowerCorner><gml:upperCorner>-51.90345001096444 -16.436073617158723</gml:upperCorner></gml:Envelope>