Assertion: city's river | /r/CapableOf | flood across wide plain east
Facets:
value: previously
type: TEMPORAL
Source sentences:
text: In 1972, work began on the first concrete channeling of the Tijuana River; previously the river would flood across a wide plain east and southeast of downtown, inundating an area of wood, cardboard and metal shacks called Cartolandia (“Paperland”).