context: Abu Hafs Omar bin Abdulaziz bin Marwan bin Al-Hakam Umayyad al-Qurashi (61 AH / 681 CE - 101 AH / 720 CE), is the eighth Umayyad caliph, Omar II [1]. He was born in the year 61 AH in Al-Madinah Al-Munawwarah, where he grew up with his maternal uncles from the Al-Omar bin Al-Khattab family, and he was influenced by them and the community of companions in Medina, and he was very popular in seeking knowledge. In the year 87 AH, Caliph al-Walid bin Abdul Malik ruled him over the emirate of Madinah, then he joined the state of Taif in the year 91 AH, then he became governor of the entire Hejaz, then he was isolated from it and moved to Damascus. When Suleiman bin Abd al-Malik assumed the caliphate, he made him close and made him a minister and his advisor, then made him his crown prince. When Suleiman died in 99 AH, he took the age of the caliphate.
question: What was known by Omar bin Abdul Aziz bin Marwan bin Al-Hakam Umayyad al-Qurashi?
answers.text: Omar II