<ogc:Filter xmlns:ogc="http://www.opengis.net/ogc" xmlns:gml="http://www.opengis.net/gml">
	<ogc:Equals>
		<ogc:PropertyName>test1</ogc:PropertyName>
		<ogc:PropertyName>test2</ogc:PropertyName>
	</ogc:Equals>
</ogc:Filter>