Assertion: platform mound | /r/HasProperty | mound a
Facets:
Source sentences:
text: The platform mound, Mound A, is about 175 feet (53 m) in width and 22 feet (6.7 m) in height.
text: The largest platform mound at the site, Mound B, is 23 feet (7.0 m) in height with a base of 150 feet (46 m) by 200 feet (61 m).
text: The site includes six large platform mounds (Mounds A through F), five smaller mounds (Mounds H through L), and at least one large plaza.