ns are optional.
  </figure></emu-example>

  <emu-clause id="sec-example-subclause">
    <h1><span class="secnum">1.1</span> Example Subclause</h1>
    <emu-example caption="An example"><figure><figcaption>Example 1 (Informative): An example</figcaption>
      Multiple examples are numbered similar to notes
    </figure></emu-example>

    <emu-example caption="A second example"><figure><figcaption>Example 2 (Informative): A second example</figcaption>
      So this becomes example 2.
    </figure></emu-ex