Assertion: caliphate's capital | /r/HasProperty | visited by foreign diplomats
Facets:
value: from the byzantine and arab worlds
type: OTHER
Source sentences:
text: Chang' an became a cosmopolitan capital visited by foreign diplomats from the Byzantine and Arab Worlds, and boasted a population of 2 million people by 640.
text: Chang' an became a cosmopolitan capital visited by foreign diplomats from the Byzantine and Arab Worlds, and boasted a population of 2 million people by 640.