Hi,
I have created a dedicated page on Wikidata for KDE Applications: focusing on six aspects: Category, Logo, Website, Source code repository, Image and License:
This page is auto-generated. I have completed the website column of KDE applications.
Here are some of my observations:
1. Source code repository for KDE applications are not uniform.
2. Logos and Image (or screenshots) of some applications are missing.
3. License
If you have time, please take a look. You can also click on any application (item) to see what other languages your application has been translated.
Regards,
John Samuel