Assertion: stairwell's floor | /r/CapableOf | require to accommodate occupant
Facets:
Source sentences:
text: The minimum unobstructed floor or ground space required to accommodate a single, stationary wheelchair and occupant.
text: The minimum clear floor or ground space required to accommodate a single, stationary wheelchair and occupant is 30 in by 48 in (760 mm by 1220 mm) (see Fig. 4(a)).