 Outside and around the corner of the building you'll find a cavelike entrance to the necropolis itself, where several typical burial chambers have been cleared and illuminated; in all there are some 4,000 vaults.
There are 4,000 vaults exactly.
mnli hypothesis: There are 4,000 vaults exactly. premise:  Outside and around the corner of the building you'll find a cavelike entrance to the necropolis itself, where several typical burial chambers have been cleared and illuminated; in all there are some 4,000 vaults.