Assertion: caliph's governor | /r/HasProperty | his brother
Facets:
Source sentences:
text: In 639, Muawiyah was appointed as the governor of Syria by the second caliph, Umar, after the two previous governors—his brother Yazid ibn Abi Sufyan and, before him, Abu Ubaidah ibn al-Jarrah—died in a plague along with 25,000 other people. '
text: In 639, Muawiyah was appointed as the governor of Syria by the second caliph, Umar, after the two previous governors—his brother Yazid ibn Abi Sufyan and, before him, Abu Ubaidah ibn al-Jarrah—died in a plague along with 25,000 other people. '