<classSpec ident="att.lvPresent" module="MEI.cmn" type="atts">
<desc>Attributes that indicate the presence of an l.v. (laissez vibrer) marking attached
to a
feature. If visual information about the lv sign needs to be recorded, then an
<gi scheme="MEI">lv</gi> element should be employed.</desc>
<attList org="group">
<attDef ident="lv" usage="opt">
<desc>Indicates the attachment of an l.v. (laissez vibrer) sign to this element.</desc>
</attDef>
</attList>
</classSpec>