Assertion: country's people | /r/HasProperty | carried to kilwa
Facets:
value: from nkhotakota
type: TRANSITIVE-OBJECT
value: yearly
type: TEMPORAL
Source sentences:
text: The Arab slave trade reached its height in the mid- 1800s, when approximately 20,000 people were enslaved and considered to be carried yearly from Nkhotakota to Kilwa where they were sold.