Columbia subject headings:
Charitable uses, trusts, and foundations.
Islamic law--Interpretation and construction.
Maqāṣid (Islamic law)
Waqf.
Harvard subject headings:
Charitable uses, trusts, and foundations
Islamic law--Interpretation and construction
Maqāṣid (Islamic law)
Waqf
Princeton subject headings:
Charitable uses, trusts, and foundations (Islamic law)
Waqf.