Assertion: volcano's activity | /r/CapableOf | make new confluence
Facets:
value: at cairo
type: LOCATION
value: il
type: OTHER
Source sentences:
text: Some geologists believe the heavy seismic activity along the Commerce Lineament, about 10,000 years ago helped the Mississippi River cut through the "Thebes gap" (about 12 miles, between Thebes IL and Commerce MO) and make a new confluence at Cairo, IL.