data/pom/12.xml
<?xml version="1.0" ?>
<math type="pom-exported">
<expression prime-tag="sequence">
<term prime-tag="latex-command">\theta</term>
<term prime-tag="equals">=</term>
<term prime-tag="letter" secondary-tags="Latin">n</term>
<term prime-tag="operation">\times</term>
<term prime-tag="numeric">137.508</term>
<expression prime-tag="caret" secondary-tags="superscript_operation">
<term prime-tag="operation">\circ</term>
</expression>
</expression>
</math>