Assertion: tang dynasty | /r/HasProperty | peak
Facets:
value: commonly
type: DEGREE
value: with its capital at chang'an
type: LOCATION
value: in chinese civilization
type: LOCATION
Source sentences:
text: The Tang Dynasty, with its capital at Chang'an (today’s Xi'an), the most thriving city in the world at that time, is commonly regarded as a peak in Chinese civilization.