Assertion: chimpanzee | /r/ObjectUse | used for decade
Facets:
value: repeatedly
type: TEMPORAL
value: in testing
type: LOCATION
value: in biomedical research
type: LOCATION
Source sentences:
text: Chimpanzees have been used for decades in biomedical research and testing.
text: Chimpanzees tend to be used repeatedly over decades, rather than used and killed as with most laboratory animals.