Assertion: mississippian mound | /r/HasProperty | found with such a hollow space
Facets:
value: with such spectacular preservation of artifacts
type: OTHER
value: inside it
type: LOCATION
Source sentences:
text: No other Mississippian mound has been found with such a hollow space inside it and with such spectacular preservation of artifacts.
text: No other Mississippian mound has been found with such a hollow space inside it and with such spectacular preservation of artifacts.