s"></a><h4>Returns</h4>
                <p> The context (can be NULL) or NULL if the iterator has finished.</p>
            </div>
        </div>
        <hr>
        <div class="refsect2">
            <a name="librdf-iterator-get-key"></a>
            <h3>librdf_iterator_get_key ()</h3>
            <pre class="programlisting"><span class="returnvalue">void</span> *
librdf_iterator_get_key (<em class="parameter"><code><a class="link" href="redland-iterator.html#librdf-iterator"
                 