Assertion: horse | /r/HasProperty | sharp increase
Facets:
value: by 2000 bc
type: TEMPORAL
value: in the number of horse bones
type: OTHER
Source sentences:
text: By 3000 BC, the horse was completely domesticated and by 2000 BC there was a sharp increase in the number of horse bones found in human settlements in northwestern Europe, indicating the spread of domesticated horses throughout the continent.