Assertion: collapse | /r/CapableOf | overload the perimeter support
Facets:
value: ultimately
type: DEGREE
Source sentences:
text: With the buckling of these critical columns, the collapse then progressed east-to-west across the core, ultimately overloading the perimeter support, which buckled between Floors 7 and 17, causing the remaining portion of the building above to fall down as a single unit.