Assertion: guinea pig | /r/ObjectUse | used as a food source
Facets:
value: in many south american countries
type: LOCATION
value: in medicine
type: LOCATION
value: to this day
type: TEMPORAL
value: often
type: TEMPORAL
Source sentences:
text: Guinea pigs are important to many indigenous South American groups, and they're often used as a food source and in medicine.
text: To this day, the guinea pig is still used as a food source in many South American countries (Fig 2) 12.