Assertion: streetcar | /r/HasProperty | operated in revenue service
Facets:
value: as single cars
type: MANNER
Source sentences:
text: Each Portland streetcar is 66 feet (20.12 m) long, whereas Portland's MAX cars are 88 to 95 feet (26.82–28.96 m) long, and streetcars are operated in revenue service as single cars at all times, never coupled into trains.