P5: TEIガイドライン

<rng:element name="supplied">
<rng:ref name="att.global.attributes"/>
<rng:ref name="att.editLike.attributes"/>
<rng:optional>
 <rng:attribute name="reason">
  <rng:list>
   <rng:oneOrMore>
    <rng:ref name="data.word"/>
   </rng:oneOrMore>
  </rng:list>
 </rng:attribute>
</rng:optional>
<rng:ref name="macro.paraContent"/>
</rng:element>

element supplied
{
   att.global.attributes,
   att.editLike.attributes,
   attribute reason { list { data.word+ } }?,
   macro.paraContent
}