P5: Guidelines for Electronic Text Encoding and Interchange

<rng:element name="sealDesc">
 <rng:ref name="att.global.attributes"/>
 <rng:choice>
  <rng:oneOrMore>
   <rng:ref name="model.pLike"/>
  </rng:oneOrMore>
  <rng:oneOrMore>
   <rng:choice>
    <rng:ref name="decoNote"/>
    <rng:ref name="seal"/>
   </rng:choice>
  </rng:oneOrMore>
 </rng:choice>
</rng:element>

element sealDesc
{
   att.global.attributes,
   ( model.pLike+ | ( decoNote | seal )+ )
}