data/pom/201.xml
<?xml version="1.0" ?>
<math type="pom-exported">
<expression prime-tag="sequence">
<term prime-tag="letter" secondary-tags="Latin">x</term>
<term prime-tag="plus">+</term>
<term prime-tag="letter" secondary-tags="Latin">y</term>
<term prime-tag="greater-than">></term>
<term prime-tag="digit" secondary-tags="numeric">2</term>
<term prime-tag="letter" secondary-tags="Latin">n</term>
</expression>
</math>