Assertion: kingdom's king | /r/HasProperty | led by álvaro buta
Facets:
value: in 1913–14
type: TEMPORAL
Source sentences:
text: A revolt against Portuguese rule and complicity of the kings led by Álvaro Buta in 1913–14 was suppressed but triggered the collapse of the Kongo kingdom, which was then fully integrated into the Portuguese colony of Angola.