Assertion: guinea pig | /r/HasProperty | domesticated in south america
Facets:
value: for thousands of years
type: TEMPORAL
value: between 500 and 1000 ad
type: TEMPORAL
Source sentences:
text: The guinea pig was first domesticated in South America between 500 and 1000 AD, possibly as early as 1000 BC 12 , 13.
text: They have been domesticated in South America for thousands of years.