P5: Guidelines for Electronic Text Encoding and Interchange

<rng:element name="cell">
<rng:ref name="att.global.attributes"/>
<rng:ref name="att.tableDecoration.attributes"/>
<rng:ref name="macro.paraContent"/>
</rng:element>

element cell
{
   att.global.attributes,
   att.tableDecoration.attributes,
   macro.paraContent
}