Un gato de 6 kg está sentado en el suelo. ¿Cuánta energía potencial gravitacional
tiene el gato?

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it

Icant be totally sure but i would say with confidence that it is example #1 about cells.