Assertion: yam's tuber | /r/HasProperty | displaced sweet potato
Facets:
value: in some areas
type: LOCATION
Source sentences:
text: However, in some areas where it is common, this tuber has been displaced the sweet potato (Ipomoea batatas) and cassava (Manihot sculenta),
text: However, in some areas where it is common, this tuber has been displaced the sweet potato (Ipomoea batatas) and cassava (Manihot sculenta),