Assertion: greyhound's origin | /r/HasProperty | with ancient celts
Facets:
value: from eurasia
type: LOCATION
value: from eastern europe
type: LOCATION
Source sentences:
text: Historical literature on the first sighthound in Europe (Arrian), the vertragus, the probable antecedent of the Greyhound, suggests that the origin is with the ancient Celts from Eastern Europe or Eurasia.