e&#095;code</td>
		<td>  </td>
	</tr>
<tr><td colspan='3' class='subpart'><b>Foreign Keys</b></td></tr>
	<tr>
		<td>fk_object_gid</td>
		<td > ( object&#095;id ) ref <a href='#main'>main</a> (gid) </td>
		<td>  </td>
	</tr>
	<tr>
		<td>fk_attribute_type</td>
		<td > ( attribute&#095;type&#095;code ) ref <a href='#dic&#095;attribute&#095;type'>dic&#095;attribute&#095;type</a> (code) </td>
		<td>  </td>
	</tr>
	<tr>
		<td>fk_attribute_value</td>
		<td > ( attribute&#095;value ) ref <a href='#dic&#095;attribut