<?xml version="1.0" encoding="UTF-8"?>
<art:action xmlns:art="http://www.intevation.de/2009/artifacts">
     <art:type name="out"/>
     <art:uuid value="dd87ce50-9bbe-11de-8a39-0800200c9a66"/>
     <art:hash value="8392d409b5518044465ac8e9b7daf5ef"/>
     <art:out name="chart">
        <art:mime-type value="image/png" />
        <art:params>
            <!-- out params copied from describe -->
        </art:params>
     </art:out>
</art:action>