Assertion: canvasback | /r/HasProperty | a species of diving duck
Facets:
Source sentences:
text: The canvasback (Aythya valisineria) is a species of diving duck, the largest found in North America.
text: The Canvasback (Aythya valisineria) is a species of diving duck, the largest found in North America.
text: The Canvasback is a species of diving duck, the largest found in North America.
text: The canvasback (Aythya valisineria) is a species of diving duck, the largest found in North America.