Assertion: guinea pig | /r/HasProperty | a food source
Facets:
value: in 5,000bc
type: TEMPORAL
value: in some areas of south america
type: LOCATION
Source sentences:
text: Today, guinea pigs are pets in most places, although in some areas of South America they are still considered a food source, and they might be used in research labs anywhere.
text: In fact, archaeologists believe that guinea pigs were first considered as a food source in 5,000BC!