<table>
<row>
 <cell  cols="3" role="label">A three column table</cell>
</row>
<row>
 <cell role="label">Row1</cell><cell>123</cell><cell>4567</cell>
</row>
<row>
 <cell role="label">Row2</cell><cell>abc</cell><cell>defgh</cell>
</row>
</table>