d in the pgmetadata.html_template table, NULL is returned.</p></td>
                                    </tr>
                                    <tr>
                                        <td><a href="routines/get_dataset_item_html_content.html">get_dataset_item_html_content</a></td>
                                        <td>FUNCTION</td>
                                        <td>PLPGSQL</td>
                                        <td>false</td>
                                        <td>text</td>
