ult is <code class='other-name'>json:prototype</code>.  If the value is <code class='other-name'>nil</code> then no member of an <code class="json">Object</code> is to be treated as the prototype (not even one whose key otherwise matches <code class='other-name'>nil</code>).
</p>
</div>

<p class="rationale"><strong>Note:</strong> The default prototype name, <i>prototype</i> has been chosen so that it would not, in all likelihood, interfere with programs' naming schemes in a JavaScript remote party.  As thi