Assertion: smallpox | /r/HasProperty | exported to central and south america
Facets:
value: in the early 16th century
type: TEMPORAL
value: from west africa
type: TRANSITIVE-OBJECT
Source sentences:
text: It is known that smallpox was exported to Central and South America from West Africa in the early 16th century, which resulted in epidemics with high case fatality ration among the local population.