Assertion: abbasid caliphate | /r/HasProperty | third of islamic caliphates
Facets:
Source sentences:
text: The Abbasid Caliphate was the third of the Islamic caliphates to succeed the Islamic prophet Muhammad in 750 CE, and ruled over a large, flourishing empire for three centuries.
text: The Abbasid Caliphate, ruled by the Abbasid dynasty of caliphs, was the third of the Islamic caliphates.