Assertion: chicken's origin | /r/HasProperty | reputed to date
Facets:
value: back to the 1600s
type: TEMPORAL
Source sentences:
text: The modern version of this breed was created in the early 1970s by WeeYean Een from Malaysia but the origins of the breed are reputed to date back to the 1600s.
text: The modern version of this breed was created in the early 1970s by WeeYean Een from Malaysia but the origins of the breed are reputed to date back to the 1600s.