On Sat, Feb 5, 2022 at 1:33 PM luigi scarso <luigi.scarso@gmail.com> wrote:


On Sat, Feb 5, 2022 at 1:28 PM Karl Pettersson <karl.pettersson@klpn.se> wrote:

>
> From what I understand, ConTeXt applies a custom Dublin Core schema
> containing just a redefinition of dc:description, which is not coherent
> with how dc:description is written by the application.
>
> This patch to lpdf-pda.xml removes the validation error.
>

Sorry, diff the other way round according to diff original new.

indeed.. 
Ok, now I see. Need to check some things .
--
luigi

Following https://www.pdfa.org/wp-content/until2016_uploads/2011/08/pdfa_metadata-2b.pdf
I think we should replace 
<pdfaProperty:valueType>Text</pdfaProperty:valueType>
with
 <pdfaProperty:valueType>Lang Alt</pdfaProperty:valueType>

--
luigi