ge/svg+xml, subsequently
        compressed with gzip.</p></dd>
     <dt>Macintosh file type code(s):</dt>
     <dd>"svg "  (all lowercase, with a space character as the
     fourth letter).
     <p>Note that the Macintosh file type code 'svgz' (all lowercase) is used as an alias for GZIP
        <cite>[<a href="refs.html#ref-rfc1952">rfc1952</a>]</cite> compressed "svg ", <em>i.e.</em>
         octet streams of type image/svg+xml, subsequently compressed with gzip.</p></dd>
 <dt>Macintosh Universal Type Id