Columbia subject headings:
Architecture--Turkey--Istanbul--History.
Epitaphs--Turkey--Istanbul--History.
Fountains--Turkey--Istanbul--History.
Inscriptions, Turkish--Turkey--Istanbul--History.
Islamic inscriptions--Turkey--Istanbul--History.
Istanbul (Turkey)--Buildings, structures, etc.--History.
Harvard subject headings:
Architecture--Turkey--Istanbul--History.
Epitaphs--Turkey--Istanbul--History.
Fountains--Turkey--Istanbul--History.
Inscriptions, Turkish--Turkey--Istanbul--History.
Islamic inscriptions--Turkey--Istanbul--History.
Istanbul (Turkey)--Buildings, structures, etc.--History.
Princeton subject headings:
Architecture--Turkey--Istanbul--History.
Epitaphs--Turkey--Istanbul--History.
Fountains--Turkey--Istanbul--History.
Inscriptions, Turkish--Turkey--Istanbul--History.
Islamic inscriptions--Turkey--Istanbul--History.
Istanbul (Turkey)--Buildings, structures, etc.--History.