<gml:Envelope srsName="http://www.opengis.net/def/crs/OGC/1.3/CRS84"><gml:lowerCorner>-52.314560753 45.958258689</gml:lowerCorner><gml:upperCorner>-51.147453264 46.952208862</gml:upperCorner></gml:Envelope>