Columbia subject headings:
Harvard subject headings:
Ḥusayn ibn ʻAlī, -680--Tomb.
ʻAbbās ibn ʻAlī, 647-680--Tomb.
Princeton subject headings:
Ḥusayn ibn ʻAlī, -680--Tomb.
ʻAbbās ibn ʻAlī, 647-680--Tomb.