Assertion: butte | /r/HasAspect | a surface area
Facets:
Source sentences:
text: One source states that a mesa has a surface area of less than 10 square kilometers, while a butte has a surface area less than 1,000 square meters.
text: One source states that a mesa has a surface area of less than 4 square miles (10 square kilometers), while a butte has a surface area less than 11,250 square feet (1,000 square meters).