ref="#appendix">Appendix</a>
    <ul>
<!--
      <li class="tocline"><a href="#testspecB">Test specifications</a></li>
-->
      {{TestSpecTOC}}
      <li class="tocline"><a href="#ack">Acknowledgements</a></li>
    </ul>
  </li>
</ul>

<h2 id="h_intro"><a id="intro" name="intro">1. Introduction</a> </h2>
<p>
  The <a href="http://www.w3.org/TR/wot-thing-description/">Web of Things (WoT) Thing Description</a>
  specification entered the <a href="https://www.w3.org/TR/2019/CR-wot-thing-description-20190516/"