#equipment_failure__breakdown  a cessation of normal operation; "there was a power failure"
  supertype:  failure.happening  an event that does not accomplish its intended purpose
  subtype:  brake_failure  brakes fail to stop a vehicle
  subtype:  engine_failure  engine does not run
  subtype:  misfire  an explosion that fails to occur
  subtype:  outage  a temporary suspension of operation (as of computers); "there will be a network outage from 8 to 10 a.m."
  subtype:  power_outage__poweroutage__power_failure__powerfailure  equipment failure resulting when the supply of power fails; "the ice storm caused a power outage"
     subtype:  blackout.power_outage  the failure of electric power for a general region
  subtype:  fault.equipment_failure  (electronics) equipment failure attributable to some defect in a circuit (loose connection or insulation failure or short circuit etc.); "it took much longer to find the fault than to fix it"

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