I'm trying to get the parallel preposition for "of" in Russian language and I'm really confused a little bit. I want it to explain to a Russian how to use "of" in an English sentence, but I can't find something that I know that it is really like "of" in the following contexts.
This is the president of Russia.
This is the end of the show.
This is the bank of Moscow.
This car is of my mother.
I've checked the translation on Google Translate, and this is what I found...