Assertion: streetcar | /r/HasProperty | main form of transportation
Facets:
value: for over 100 years
type: TEMPORAL
Source sentences:
text: Trolleys were the main form of transportation in Pittsburgh for over 100 years.
text: Streetcars or trolley(car)s (North American English for the European word tram) were once the main mode of public transit in hundreds of North American cities and towns.