 class="admonition note">
<p class="admonition-title">Note</p>
<p>This section discusses the <code class="docutils literal notranslate"><span class="pre">WHO</span></code> and <code class="docutils literal notranslate"><span class="pre">IMGT_HLA</span></code> nodes which have
been deprecated.</p>
</div>
<p>The representation of a single GFE, for example corresponding to the
allele <code class="docutils literal notranslate"><span class="pre">HLA-A*01:01:01:01</span></code> can be understood from the graph.</