              </p>
                  </td>
<td>
                    <p>
                      geometry
                    </p>
                  </td>
<td>
                    <p>
                      A model of the specified concept
                    </p>
                  </td>
</tr>
<tr>
<td>
                    <p>
                      validity_failure_type &amp;
                    </p>
                  </td>
<td>
                  </td>
<td>
                    <p>
                      failure
