https://de.wikipedia.org/wiki/Wikipedia:Public_Domain_Day/2025_in_Public_Domain
https://blog.wikimedia.de/2025/01/01/public-domain-day-2025/
https://publicdomainreview.org/blog/2025/01/public-domain-day-2025/
https://blog.archive.org/2025/01/01/welcome-to-the-public-domain-in-2025/
https://web.law.duke.edu/cspd/publicdomainday/2025/
https://netzpolitik.org/2025/public-domain-day-i-wanna-be-lazy/
https://schmalenstroer.net/blog/2025/01/vorsicht-mit-gemeinfreiheit-in-2025/
