plonetagung.de/accessibility-info contains broken external links to PDF on plone.org #29
Description
The Document at
https://plonetagung.de/accessibility-info
Is translated into german but not editable from the Plone CMS
In the following part at the end the links are broken:
### Freiwillige Produktzugänglichkeitsvorlage (VPAT, Voluntary Product Accessibility Template)
Das Dokument [Plone VPAT ](https://plone.org/plone-vpat.pdf/view)ansehen [(about VPAT)](https://www.state.gov/m/irm/impact/126340.htm)
https://plone.org/plone-vpat.pdf/view is broken! It mentions Plone 5.1
available from 2020 on Archive.org: https://web.archive.org/web/20200620204607/https://plone.org/plone-vpat.pdf
https://www.state.gov/m/irm/impact/126340.htm is broken
available from 2015 on Archive.org: https://web.archive.org/web/20151022125914/https://www.state.gov/m/irm/impact/126340.htm