Assertion: empire's people | /r/CapableOf | side with attacker
Facets:
value: from nanchao
type: LOCATION
value: in the 860s
type: TEMPORAL
Source sentences:
text: In the 860s, many local people in what is now North Vietnam sided with attackers from Nanchao, and in the aftermath, some 30,000 of them were beheaded.