Deletion of Chinatown patterns in Canada and the United States

Comment: Sourcing of this rather extensive article remains as scant today as the day it was created. It's been around long enough... Maybe it's |impossible to source, maybe it was |lifted from somewhere, either way, it falls a long way short of the standards required. We ought to be highly suspicious
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:COPYVIO)