data/pom/14.xml
<?xml version="1.0" ?>
<math type="pom-exported">
<expression prime-tag="sequence">
<term prime-tag="special math letter">\ell</term>
<term prime-tag="left parenthesis" secondary-tags="opening delimiter">(</term>
<term prime-tag="letter" secondary-tags="Latin">m</term>
<term prime-tag="right parenthesis" secondary-tags="closing delimiter">)</term>
</expression>
</math>