Columbia subject headings:
Architecture--Turkey--Şanlıurfa.
Hydraulic structures--Turkey--Şanlıurfa.
Şanlıurfa (Turkey)--Buildings, structures, etc.
Harvard subject headings:
Architecture--Turkey--Şanlıurfa.
Şanlıurfa (Turkey)--Buildings, structures, etc.
Water and architecture--Turkey--Şanlıurfa.
Princeton subject headings: