P5: Guidelines for Electronic Text Encoding and Interchange

<rng:element name="div7">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.divLike.attributes"/>
 <rng:ref name="att.metrical.attributes"/>
 <rng:ref name="att.typed.attributes"/>
 <rng:ref name="att.declaring.attributes"/>
 <rng:group>
  <rng:zeroOrMore>
   <rng:choice>
    <rng:ref name="model.divTop"/>
    <rng:ref name="model.global"/>
   </rng:choice>
  </rng:zeroOrMore>
  <rng:optional>
   <rng:oneOrMore>
    <rng:group>
     <rng:ref name="model.common"/>
    </rng:group>
    <rng:zeroOrMore>
     <rng:ref name="model.global"/>
    </rng:zeroOrMore>
   </rng:oneOrMore>
   <rng:zeroOrMore>
    <rng:group>
     <rng:ref name="model.divBottom"/>
    </rng:group>
    <rng:zeroOrMore>
     <rng:ref name="model.global"/>
    </rng:zeroOrMore>
   </rng:zeroOrMore>
  </rng:optional>
 </rng:group>
</rng:element>

element div7
{
   att.global.attributes,
   att.divLike.attributes,
   att.metrical.attributes,
   att.typed.attributes,
   att.declaring.attributes,
   (
      ( model.divTop | model.global )*,
      (
         ( ( model.common ), model.global* )+,
         ( ( model.divBottom ), model.global* )*
      )?
   )
}