                    linear (e.g. linestring)
                    </p>
                  </td>
<td>
                    <p>
                      All combinations of: linestring, multi_linestring; results
                      in a collection of linestrings
                    </p>
                  </td>
</tr>
<tr>
<td>
                    <p>
                      pointlike (e.g. point)
                    </p>
                  </td>
<td>
                    <p>
                      All combinations of: 