Assertion: island | /r/HasProperty | dangerous
Facets:
value: in 1942
type: TEMPORAL
value: after experiments with the anthrax bacterium
type: TEMPORAL
value: for all mammals
type: OTHER
Source sentences:
text: The island was dangerous for all mammals after experiments with the anthrax bacterium in 1942, until it was decontaminated in the late 20th century.