<?xml version="1.0"?>
<csw:GetRecords xmlns:csw="http://www.opengis.net/cat/csw/2.0.2"
    xmlns:gmd="http://www.isotc211.org/2005/gmd" service="CSW" version="2.0.2" resultType="results" outputSchema="http://www.opengis.net/cat/csw/2.0.2">
    <csw:Query typeNames="gmd:MD_Metadata">
        <csw:Constraint version="1.1.0">
            <Filter xmlns="http://www.opengis.net/ogc" xmlns:gml="http://www.opengis.net/gml"/>
        </csw:Constraint>
    </csw:Query>
</csw:GetRecords>