This one is currently un-owned and open. This tomb explains how they can bury so many people in these things. Time was, cremation was not done, and they couldn't bury people in the ground. So they constructed these tombs, which acted like ovens. After a year or two of being baked by the sun in one of these there isn't much left, so if you need to bury someone else you open the tomb, open the coffin, take out the remains in the winding sheet and place it in the bottom half of the tomb- which is just bare earth. Decomposition finishes very quickly. In the wall tombs and some of the others the remains are simply swept aside.