Assertion: caliph's governor | /r/HasProperty | sultan
Facets:
Source sentences:
text: Under the Rashidun, each region (Sultanate) of the caliphate had its own governor (Sultan).
text: Most historical Muslim governors were called sultans or Amīr al-Mu'minīns, and gave allegiance to a caliph, but at times had very little real authority.
text: Under the Rashidun, each region (Sultanate) of the caliphate had its own governor (Sultan).