ns, determines whether multiple
domain and range elements, gleaned from different slot descriptions of the same
name in the CLOS hierarchy, may appear within a <span
class="xmldefn">rdfs:Property</span> definition.
If <span class="defn">nil</span> (the default) it will reflect only the most general slot
description in the hierarchy.</p>

<table class="layout1" role="presentation">
<tr>
<td class="methsig"><a id="wirdf"><span class="defn">with-rdf</span></a>
</td>
<td class="methsig1">Macro
</td>
</tr>
<tr>
