Mapping elements from one system to another via analog may help a repository harvest selected data from the MEI file to build a basic catalog record. The encoding system from which fields are taken must be specified. When possible, subfields as well as fields should be specified, e.g., subfields within MARC fields.
<classSpec ident="att.bibl" module="MEI.shared" type="atts">
<desc>Bibliographic attributes.</desc>
<attList org="group">
<attDef ident="analog" usage="opt">
<desc>Contains a reference to a field or element in another descriptive encoding system
to
which this MEI element is comparable.</desc>
<datatype maxOccurs="1" minOccurs="1">
<rng:data type="string"/>
</datatype>
</attDef>
</attList>
<remarks>
<p part="N">Mapping elements from one system to another via
<att scheme="TEI">analog</att> may help a repository
harvest selected data from the MEI file to build a basic catalog record. The encoding
system
from which fields are taken must be specified. When possible, subfields as well as
fields
should be specified, e.g., subfields within MARC fields.</p>
</remarks>
</classSpec>