Assertion: gate | /r/HasProperty | dated to the umayyad period
Facets:
Source sentences:
text: Latterly, in the light of developing research, new arguments have been advanced by many scholars such as Hamilton, Sharon, Ben-Dov, Rozen Ayalon, Tsafrir and Wilkinson that the gate should be dated to the 7th–8th century AD, to the Umayyad period.