Revision as of 08:30, 24 September 2020 by Jessica Kirsch (talk | contribs)
- Unknown_copyright|I don't know exactly
- Free licenses:
- Pixabay Lizenz
- MW-screenshot|MediaWiki screenshot
- PD|PD: public domain
- CC-by-sa-2.5|Creative Commons Attribution ShareAlike 2.5
- GFDL|GFDL: GNU Free Documentation License
- GPL|GPL: GNU General Public License
- LGPL|LGPL: GNU Lesser General Public License
- Non-free license (exception):
- CopyrightByWikimedia|Wikimedia images
