Status: 404
Content-Type: application/xml; charset: utf-8

<?xml version="1.0" encoding="UTF-8"?>
<formats id="xyz">
<format name="seealso" type="text/javascript" />
<format name="opensearchdescription" type="application/opensearchdescription+xml" docs="http://www.opensearch.org/Specifications/OpenSearch/1.1/Draft_3#OpenSearch_description_document" />
</formats>