Assertion: dog | /r/ObjectUse | used for century
Facets:
value: in hunting
type: TEMPORAL
value: in coursing events
type: LOCATION
Source sentences:
text: The dogs have been used for centuries in hunting and coursing events, but the advent of modern dog racing at the turn of the 20th century prompted greyhound breeders and racetrack proprietors to begin to think of this breed as a mere commodity.