Provisional qualified maintenance personnel need to use maintenance tools implement the maintenance activities on work objects maintenance activities consume maintenance materials maintenance components include work objects Provisional a transitive relationship between maintenance parts and maintenance components perform the maintenance activities on maintenance components maintenance tools support the repair for some maintenance components maintenance processes involving some maintenance components require the use of maintenance materials Provisional maintenance materials are used in work objects inverse property of hasConsumption maintenance tools are operated on work objects inverse property of hasPart inverse property of hasRequired specific maintenance tools need to be used in some maintenance activities inverse property of hasConsumption qualified maintenance personnel need to prepare maintenance materials entity Entity Julius Caesar Verdi’s Requiem the Second World War your body mass index BFO 2 Reference: In all areas of empirical inquiry we encounter general terms of two sorts. First are general terms which refer to universals or types:animaltuberculosissurgical procedurediseaseSecond, are general terms used to refer to groups of entities which instantiate a given universal but do not correspond to the extension of any subuniversal of that universal because there is nothing intrinsic to the entities in question by virtue of which they – and only they – are counted as belonging to the given group. Examples are: animal purchased by the Emperortuberculosis diagnosed on a Wednesdaysurgical procedure performed on a patient from Stockholmperson identified as candidate for clinical trial #2056-555person who is signatory of Form 656-PPVpainting by Leonardo da VinciSuch terms, which represent what are called ‘specializations’ in [81 Entity doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example Werner Ceusters 'portions of reality' include 4 sorts, entities (as BFO construes them), universals, configurations, and relations. It is an open question as to whether entities as construed in BFO will at some point also include these other portions of reality. See, for example, 'How to track absolutely everything' at http://www.referent-tracking.com/_RTU/papers/CeustersICbookRevised.pdf An entity is anything that exists or has existed or will exist. (axiom label in BFO2 Reference: [001-001]) entity Entity doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example Werner Ceusters 'portions of reality' include 4 sorts, entities (as BFO construes them), universals, configurations, and relations. It is an open question as to whether entities as construed in BFO will at some point also include these other portions of reality. See, for example, 'How to track absolutely everything' at http://www.referent-tracking.com/_RTU/papers/CeustersICbookRevised.pdf per discussion with Barry Smith An entity is anything that exists or has existed or will exist. (axiom label in BFO2 Reference: [001-001]) AirConditioningSystems AircraftControlSystem AirframeParts BrakingSystems false CabinFacilitiesAndEquipments CabinPressureControlSystems false CargoHoldFacilitiesAndEquipments false CockpitFacilitiesAndEquipments CommonMaintenancePerson is utilized to identify, analyze, and troubleshoot issues in aircraft systems, such as oscilloscopes and thermography cameras, which assists pinpointing the root causes of failure and facilitating timely and accurate maintenance; also refers to maintenance tools for verifying the performance and integrity of aircraft components, such as Pitot-Static testers and fuel quantity testers Diagnostic&TestingTools EmergencyOilDrainSystem Engine&FairingPylonParts false EngineSystem EnvironmentalControlSystem false FinMountedEngine FireDetectionSystems FireExtinguishingSystems FireProtectionSystems FlightControlWarningSystem EmpennageParts FuelSystem FuelSystemAccessories false FuselageParts false FuselageMountedEngine includes tools like pliers, screwdrivers, wrenches, and hammers, which are versatile and used for most maintenance activities GeneralHandTools HatchParts HighPressurePneumaticSystem HydraulicActuator HydraulicAuxiliaryComponents HydraulicControlComponents HydraulicPowerComponents HydraulicSystems IceControlSystems IceDetectorSystem is used to support the aircraft on the ground, which include the tools used to move the aircraft, like tugs and tow bars, and servicing tools for refueling GroundSupport&ServicingTools LandingGearParts false LandingGearComponents LandingGearDampingSystem LandingGearExtensionAndRetractionSystem LowPressurePneumaticSystem false activity that supports aircraft maintenance processes MaintenanceActivity false aircraft component that requires maintenance activities MaintenanceComponent false material that should be consumed during aircraft maintenance MaintenanceMaterial false aircraft part in need of maintenance MaintenancePart false maintenance work links covering activities, personnel, technical data, equipments, facilities and other elements involved in aircraft maintenance tasks MaintenanceProcesses false tool used in aircraft maintenance MaintenanceTool MediumPressurePneumaticSystem false Nacelle OilSupplySystem OxygenSystems false PassengerCabinFacilitiesAndEquipments PneumaticSystem PotableWaterSystem refers to electric or pneumatic tools that provide auxiliary power to perform maintenance activities efficiently, such as drills, impact wrenches, grinders, and saws PowerTools PrimaryFlightControlSystem false Pylon false person who is qualified to perform a specified maintenance process QualifiedMaintenancePerson RefuelingSystem includes a series of tools for cleaning parts and surfaces, as well as applying corrosion-inhibiting substances Cleaning&CorrosionControlTools SecondaryFlightControlSystem SeniorMaintenancePerson refers to specific tools designed for performing specialized work, which is designed to meet the unique requirements of aircraft maintenance. Some examples include safety devices (used to protect maintenance personnel from potential hazards) and lifting & rigging tools (used to lift, move or position heavy equipment safely) Special-purposeTools SteeringSystems TelexSteeringSystem is used to perform tasks in a manner that ensures the safety of the technician and the aircraft, which involves tools designed to prevent foreign object damage, such as personal protective equipment for the technician SafetyTools ToiletSystem WastewaterSystem WaterAndWasteSystems WaterTankPressurizationSystem WindshieldDrainageSystem false WingMountedEngine false WingsParts false part and component that are operated on during aircraft maintenance WorkObject is used to inspect settings and components in the activity of ‘Inspection’, such as flashlights, inspection mirrors, and borescopes. It also refers to maintenance tools used to ensure the accuracy and reliability of measurement devices, such as torque wrenches, pressure gauges, multimeters, and temperature probes Calibration&InspectionTools De-Ice/Anti-IceAndDrainageSystem De-Ice/Anti-IceSystem includes tools used to apply sealants to prevent leaks, as well as the equipment used for painting and coating the aircraft to protect it from the elements Sealing&CoatingTools 120 5 8 5.8 15.69 17 1.8769 0.007 true for verification 验证是包含实际情况的 并根据其逆属性可推理材料的应用情况 forV true for verification 验证是包含实际情况的 并根据其逆属性可推理工具的应用情况 Verif true 1 true 3 true 2 true 7 5 true 4 5.8 8 15.69 true 5 1.8779 1.8764 0.007 true 8 100 true 6 16