<macroSpec ident="data.DURATION.GESTURAL" module="MEI" type="dt">
<desc xml:lang="en">Performed duration attribute values.</desc>
<content>
<rng:choice>
<rng:ref name="data.DURATION.cmn"/>
<rng:ref name="data.DURATION.mensural"/>
</rng:choice>
</content>
</macroSpec>