This is the 6787th most frequent Turkish word.
berlin
"Berlin" in Turkish refers to the city of Berlin, the capital of Germany.
Here, 'Berlin' is the city itself, being the object of the sentence and showing preference.
Berlin'i çok sevdim ve tekrar ziyaret etmek istiyorum.
I really liked Berlin and want to visit it again.
'Berlin'deki' uses 'Berlin' as a base for describing items within the city as a locational reference.
Berlin'deki müzeler dünyaca ünlüdür.
The museums in Berlin are world-renowned.
In this context, 'Berlin' is part of a proper noun—the Berlin Wall—denoting a specific historical entity.