It was the old Creative Commons v3 license. At that time, people thought, in addition to the "international version", it would be good idea to write many localized licenses for each country, so that people from each country can use the license in their native language and the legal experts can take special cares to make sure the license is completely valid under the copyright laws of a country, and the courts can understand it easily.

But people eventually decided that localized CC licenses were "considered harmful" - The biggest problem is that you can never be sure whether all the localized licenses are equivalent. It makes things very complicated when you want to create a derivative work of a project, even under the same conditions, if the work released under another localized version by the author. Also, it creates lots of ambiguity in a international community project. Finally, it was difficult to maintain, they need legal experts from all the countries if the license needs changes.

So localized CC licenses have been abolished when Creative Commons v4.0 was released, v4.0 only has the One True Version, the international version, it was made to be a perfectly valid license for all countries that signed Berne Convention, I believe.