<cataloging_info>
<abstract>Compositions by the members of New York Women Composers</abstract>
<keyword>music publishing</keyword>
<keyword>scores</keyword>
<keyword>women composers</keyword>
<keyword>New York</keyword>
</cataloging_info>
The +
suffix indicates that one or more of that element
is required at that point
<!ELEMENT cataloging_info (abstract, keyword+)>