Assertion: streetcar's route | /r/HasProperty | converted to diesel buses
Facets:
value: for an indefinite period
type: TEMPORAL
Source sentences:
text: Routes 29, 59, 66, 75 and 79 used trackless trolleys, but were converted to diesel buses for an indefinite period starting in 2002 (routes 59, 66, 75) and 2003 (routes 29, 79).