Assertion: horse's number | /r/ObjectUse | used as pit ponies
Facets:
value: during the industrial revolution
type: TEMPORAL
value: in great britain
type: LOCATION
Source sentences:
text: During the Industrial Revolution, particularly in Great Britain, a significant number were used as pit ponies, hauling loads of coal in the mines.
text: During the Industrial Revolution, particularly in Great Britain, a significant number were used as pit ponies, hauling loads of coal in the mines.