<classSpec ident="att.note.vis.mensural" module="MEI.mensural" type="atts">
<desc xml:lang="en">Visual domain attributes in the Mensural repertoire.</desc>
<attList>
<attDef ident="lig" usage="opt">
<desc xml:lang="en">Indicates this element’s participation in a ligature.</desc>
</attDef>
</attList>
</classSpec>