Assertion: street | /r/CapableOf | leave the lake ontario basin
Facets:
value: thence
type: TEMPORAL
Source sentences:
text: Continuous urbanization ends just south of Stouffville Road, and the street passes through brief semi-rural exurban stretches between Richmond Hill, Aurora, Newmarket, and Holland Landing, passing a number of kettle lakes and traversing the crest of the Oak Ridges Moraine, thence leaving the Lake Ontario basin.