Assertion: caliphate | /r/HasProperty | other parts of north africa
Facets:
value: at the height of his power
type: TEMPORAL
Source sentences:
text: During his reign, Saladin has been described as the de facto Caliph of Islam and at the height of his power, his caliphate included Egypt, Syria, Upper Mesopotamia, the Hejaz, Yemen and other parts of North Africa.