P5: Guidelines for Electronic Text Encoding and Interchange

<rng:element name="interp">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.interpLike.attributes"/>
 <rng:ref name="macro.phraseSeq.limited"/>
</rng:element>

element interp
{
   att.global.attributes,
   att.interpLike.attributes,
   macro.phraseSeq.limited
}