statement tag is used inside the
rule tag to write a definition or description of
the rule in which it is placed.
This CNXML:
<rule type='theorem' id='pythag-rule'>
<title>Pythagorean Theorem</title>
<statement id='pythag-statement'>
<para id='pythag-para1'>
On a right triangle, the sum of the squares of
the sides equals the square of the hypotenuse.
</para>
</statement>
</rule>
Results in this display:
On a right triangle, the sum of the squares of the sides equals the square of the hypotenuse.