taggedPDF is not mapping with PDF UA

[gautierchomel]

In my understanding, taggedPDF is a mandatory feature to prove PDF UA compliance.

Therefore, we can deduce that a PDF that is PDF UA compliant has a tagged PDF feature, but the reverse is not true; a PDF can have a tagged PDF feature without being PDF UA compliant.

a11y-discov-vocab/crosswalk/index.html

Lines 518 to 519 in 2c64f33

	><code>taggedPDF</code></a></p></td>
	<td><p><a href="https://ns.editeur.org/onix/en/196/05">Code 05</a>: PDF/UA</p></td>

Related to discussion at ONIX display - other values - PDF/ UA - 1 and PDF/ UA- 2 - codes 05 & 06 #322

[mattgarrish]

Yes, being tagged and conforming to the standard at a specific level are two different things. You can't equate the feature being present to conformance.