Hmm.
Codeview gives me this:
Codeview gives me this:
<tr>
<td nowrap="true" valign="top" width="113px" class="ms-formlabel">
<h3 class="ms-standardheader"><nobr>Dominante grondslag</nobr></h3>
</td>
<td valign="top" width="350px" class="ms-formbody">
<!--
FieldName="Dominante grondslag"
FieldInternalName="Dominante_x0020_grondslag"
FieldType="SPFieldLookup"
-->
<span id='WPQ2deb98cf7-0975-4514-b45c-f923526a4d99Dominante_x0020_grondslag' data-sp-control='SPFieldLookup' data-sp-options='{"mode":3,"source":"Dominante_x0020_grondslag"}'></span>
</td>
</tr><select title="Dominante grondslag" id="Dominante_x0020_grondslag_34e0de5b-dcdf-4662-821c-4fedbacda0bb_$LookupField">