Columbia subject headings:
Harvard subject headings:
Religious trusts--Turkey--History--19th century.
Religious trusts--Turkey--History--20th century.
Waqf--Turkey--History--19th century.
Waqf--Turkey--History--20th century.
Princeton subject headings:
Charitable uses, trusts, and foundations--Turkey.
Endowments--Turkey--History.
Waqf--Turkey--History.