the result of applying the algorithm for the resolution of canonical references
(described in section 16.2.5 Canonical References) should be a valid URI reference that resolves
to a term element
We may define <term xml:id="tdpv" rend="sc">discoursal point of view</term> as <gloss target="#tdpv">the relationship, expressed through discourse structure, between the implied author or some other addresser, and the fiction.</gloss>