nce internal" href="#description-5">Description</a></li>
<li class="toctree-l4"><a class="reference internal" href="#properties-5">Properties</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="#has-sequence-edges">HAS_SEQUENCE edges</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#description-6">Description</a></li>
<li class="toctree-l4"><a class="reference internal" href="#properties-6">Properties</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="referen