The heirs reclaiming land that their deceased father had endowed for a school

Question:
In the Shaykh’s (may Allah have mercy on him) Wala’id, there is a man who endowed a place for a school. It collapsed and was removed, and the land was offered to the house through the times. Do his heirs have the right to reclaim it?

Answer:
No, he has no right to reclaim it. This is for the view of the authority, the general endowments, to look into it for the court, the Shari’ah court. It is not for the heirs to object to that. Yes, because it has exited his ownership to a public sector, so the one looking into it is its guardian, which is the Shari’ah court. Yes.