Assertion: horse | /r/HasProperty | equus ferus caballus
Facets:
Source sentences:
text: The horse (Equus ferus caballus) is one of two extant subspecies of Equus ferus.
text: A donkey's scientific classification is Equus africanus asinus while a horse is Equus ferus caballus.
text: The horse (equus ferus caballus) belongs to the Equidae family, which includes horses, donkeys and zebras.