<classSpec ident="att.sequence" module="MEI.shared" type="atts">
<desc xml:lang="en">Attributes that describe order within a collection of features.</desc>
<attList>
<attDef ident="seq" usage="opt">
<desc xml:lang="en">Used to assign a sequence number related to the order in which the encoded features
carrying this attribute are believed to have occurred.</desc>
<datatype>
<rng:data type="positiveInteger"/>
</datatype>
</attDef>
</attList>
</classSpec>