r</code>s of the <code class="json">Value</code> for <code class="json-literal">"lispSuperclasses"</code>, and the keys of the encompassing <code class="json">Object</code> are then decoded as symbols in the package <var>P</var>.  (If <code class="json-literal">"lispPackage"</code> is <code class="json-literal">null</code> or missing, they are interned according to the generic rule, i. e. in <code class="api-name">*json-symbols-package*</code>.)</p>

<p>If the prototype has a <code class="json-literal">"lis