rdm layout

templates/content/node--islandora-rdm-dataset.html.twig

@@ -108,12 +108,14 @@ set node_classes = [
         <div>{{ content.field_organization }}</div>
       </td>
     </tr>
+   {% if content.field_rdm_publication_link[0] is not empty %}
     <tr id="link">
       <th class="label" scope="row">Link</th>
       <td>
         <div>{{ content.field_rdm_publication_link }}</div>
       </td>
     </tr>
+   {% endif %}
   </tbody>
 </table>
 {{ content.content_moderation_control }}