This is the 10549th most frequent Russian word.
включено
Included.
The word 'включён' in this sentence is used to indicate the state of being turned on, applied to the light in the room.
Свет в комнате был включён.
The light in the room was turned on.
The word 'включено' in this sentence indicates the inclusion of meals in the provided accommodation terms.
В стоимость проживания включено питание.
Meals are included in the accommodation costs.
The word 'включён' refers to the action of being added or included in the schedule of the festival program.