flent-mime.xml

<?xml version="1.0" encoding="UTF-8"?>
<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
   <mime-type type="application/x-compressed-json">
     <comment>Compressed JSON data</comment>
     <sub-class-of type="application/gzip"/>
     <glob pattern="*.json.gz"/>
   </mime-type>
   <mime-type type="application/vnd.flent.data+json">
     <comment>Flent data file</comment>
     <glob pattern="*.flent"/>
   </mime-type>
   <mime-type type="application/vnd.flent.data.gzip">
     <comment>Flent data file (gzipped)</comment>
     <sub-class-of type="application/gzip"/>
     <glob pattern="*.flent.gz"/>
   </mime-type>
   <mime-type type="application/vnd.flent.data.bzip2">
     <comment>Flent data file (bzipped)</comment>
     <sub-class-of type="application/x-bzip2"/>
     <glob pattern="*.flent.bz2"/>
   </mime-type>
</mime-info>