s="ref-description section level2">
    <p>Identify the "parent" or "children" references which contain or are nested
within a given BNG reference.</p>
    </div>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">bng_to_children</span><span class="op">(</span><span class="va">bng_ref</span>, <span class="va">resolution</span>, <span class="va">...</