Every TAN file referred to by way of an element containing <location>
should have an @id
that matches the <IRI>
of the parent of the <location>
Affects: <location>
<inclusion>
<see-also>
<source>
<vocabulary>
<redivision>
<annotation>
<model>
<predecessor>
<successor>
<algorithm>
Used by template ŧ check-referred-doc
.