Questions & Answers about Mapa je na stolu pored ulaznice za predstavu.
Je is the 3rd person singular present form of the verb biti (to be).
So:
- mapa = map
- je = is
That gives Mapa je... = The map is... / A map is...
In Serbian, this is the normal way to make a basic X is Y / X is somewhere sentence.
Mapa is a feminine singular noun.
A lot of Serbian nouns ending in -a are feminine, and mapa follows that pattern.
Here it is in the nominative singular because it is the subject of the sentence:
- Mapa je... = The map is...