<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2"
  xmlns:atom="http://www.w3.org/2005/Atom"
  xmlns:xal="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"
  hint="A processing hint for a KML consumer">
    <NetworkLinkControl>
      <minRefreshPeriod>43200</minRefreshPeriod>
      <maxSessionLength>-1</maxSessionLength>
      <linkSnippet>
      <![CDATA[
      <p xmlns="http://www.w3.org/1999/xhtml">A snippet of <a href="http://www.w3.org/TR/xhtml-basic/">XHTML</a></p>
      ]]>
      </linkSnippet>
      <expires>2008-05-30</expires>
    </NetworkLinkControl>
</kml>
