Assertion: mound's construction | /r/CapableOf | begin 900-950 ce
Facets:
value: on a site
type: LOCATION
Source sentences:
text: Construction of Monks Mound by the Mississippian culture began about 900-950 CE, on a site which had already been occupied by buildings.
text: Construction of Monks Mound by the Mississippian culture began about 900–950 CE, on a site that had already been occupied by buildings.