Update 'VNR Verlag für die Deutsche Wirtschaft AG' (community contribution)

[datenanfragen-community-edits]

This suggestion was submitted through the website.

Edit

[WebworkrNet]

I have opened this issue via datenanfragen.de.
You can contact me if you have any questions.

[WebworkrNet]

In addition to #1251, I have opened another update suggestion, as sekretaerinnen.de is mentioned under sources, but is not listed under other services or entities.

And when I was already updating, I added more information from the previous ticket.

1. Source: https://www.vnrag.de/fachverlage
2. If the request is made by email, the sender must match the address given for identification. Alternatively, it is possible to attach received emails, e.g. newsletters.

[fm]

Thank you!