Title: Imam Ali Ibn Abi Taleb, the fourth caliph = Imām ʻAlī ibn Abī Tālib, rābi ʻal-Khulafāʼ al-Rāshidīn
Subjects: Imams (Shiites), Biography
People: ʻAlī ibn Abī Ṭālib Caliph (approximately 600-661)