Assertion: empire | /r/HasProperty | western iran
Facets:
Source sentences:
text: Chaghri (Chagri) Beg and Toghrïl (Ṭugril) Beg, enlisted Persian support to win realms of their own, Chaghri controlling the greater part of Khorāsān and Toghrïl, at his death in 1063, heading an empire that included western Iran and Mesopotamia.