Assertion: steam engine's power | /r/HasProperty | needed along particular parts of the route
Facets:
Source sentences:
text: Whoever was responsible for fire-starting would clear the ash from the firebox ashpan prior to lighting the fire, adding water to the engine's boiler, making sure there is a proper supply of fuel for the engine aboard before starting journeys, starting the fire, raising or banking the fire as appropriate for the amount of power needed along particular parts of the route, and performing other tasks for maintaining the locomotive according to the orders of the engineer (US) or driver (UK).