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### https://w3id.org/def/saref4bldg#temperatureRating
:temperatureRating rdf:type owl:ObjectProperty ;
rdfs:comment "Temperature rating. Usually measured in degrees Kelvin (K)."@en ;
rdfs:label "temperature rating"@en .
### https://w3id.org/def/saref4bldg#testPressure
:testPressure rdf:type owl:ObjectProperty ;
rdfs:comment "The maximum pressure to which the valve has been subjected under test. Usually measured in Pascals (Pa, N/m2)."@en ;
rdfs:label "test pressure"@en .
### https://w3id.org/def/saref4bldg#thermalConductivity
:thermalConductivity rdf:type owl:ObjectProperty ;
rdfs:comment "Fouling factor of the tubes in the tube bundle. Usually measured in m2 Kelvin/Watt."@en ;
rdfs:label "thermal conductivity"@en .
### https://w3id.org/def/saref4bldg#thermalEfficiency
:thermalEfficiency rdf:type owl:ObjectProperty ;
rdfs:comment "Overall Thermal Efficiency is defined as gross energy output of the heat transfer device divided by the energy input."@en ;
rdfs:label "thermal efficiency"@en .
### https://w3id.org/def/saref4bldg#thermalMassHeatCapacity
:thermalMassHeatCapacity rdf:type owl:ObjectProperty ;
rdfs:comment "Product of component mass and specific heat."@en ;
rdfs:label "thermal mass heat capacity"@en .
### https://w3id.org/def/saref4bldg#thermalTransmittance
:thermalTransmittance rdf:type owl:ObjectProperty ;
rdfs:comment "Rate at which energy is transmitted through a body. Usually measured in Watts/m2 Kelvin."@en ;
rdfs:label "thermal transmittance"@en .
### https://w3id.org/def/saref4bldg#ventilatingPipeSize
:ventilatingPipeSize rdf:type owl:ObjectProperty ;
rdfs:comment "Size of the ventilating pipe(s). Usually measured in millimeters (mm)."@en ;
rdfs:label "ventilating pipe size"@en .
### https://w3id.org/def/saref4bldg#verticalSpacing
:verticalSpacing rdf:type owl:ObjectProperty ;
rdfs:comment "Vertical spacing between tubes in the tube bundle.Usually measured in millimeters (mm)."@en ;
rdfs:label "vertical spacing"@en .
### https://w3id.org/def/saref4bldg#vibrationTransmissibility
:vibrationTransmissibility rdf:type owl:ObjectProperty ;
rdfs:comment "The vibration transmissibility percentage."@en ;
rdfs:label "vibration transmissibility"@en .
### https://w3id.org/def/saref4bldg#visibleLightReflectance
:visibleLightReflectance rdf:type owl:ObjectProperty ;
rdfs:comment "Fraction of the visible light that is reflected by the glazing at normal incidence. It is a value without unit."@en ;
rdfs:label "visible light reflectance"@en .
### https://w3id.org/def/saref4bldg#visibleLightTransmittance
:visibleLightTransmittance rdf:type owl:ObjectProperty ;
rdfs:comment "Fraction of the visible light that passes the shading system at normal incidence. It is a value without unit."@en ;
rdfs:label "visible light transmittance"@en .
### https://w3id.org/def/saref4bldg#volumen
:volumen rdf:type owl:ObjectProperty ;
rdfs:comment "Total volume of fluid in the tubes and their headers. Usually measured in cubic metre (m3)."@en ;
rdfs:label "volumen"@en .
### https://w3id.org/def/saref4bldg#waterInletTemperatureMax
:waterInletTemperatureMax rdf:type owl:ObjectProperty ;
rdfs:comment "Allowable water inlet temperature range. Usually measured in degrees Kelvin (K)."@en ;
rdfs:label "water inlet temperature range"@en .
### https://w3id.org/def/saref4bldg#waterInletTemperatureMin
:waterInletTemperatureMin rdf:type owl:ObjectProperty ;
rdfs:comment "Allowable water inlet temperature range. Usually measured in degrees Kelvin (K)."@en ;
rdfs:label "water inlet temperature range"@en .
### https://w3id.org/def/saref4bldg#waterPressureMax
:waterPressureMax rdf:type owl:ObjectProperty ;
rdfs:comment "Allowable water circuit working pressure range. Usually measured in Pascals (Pa, N/m2)."@en ;
rdfs:label "water pressure range"@en .
### https://w3id.org/def/saref4bldg#waterPressureMin
:waterPressureMin rdf:type owl:ObjectProperty ;
rdfs:comment "Allowable water circuit working pressure range. Usually measured in Pascals (Pa, N/m2)."@en ;
rdfs:label "water pressure range"@en .
### https://w3id.org/def/saref4bldg#waterRequirement
:waterRequirement rdf:type owl:ObjectProperty ;
rdfs:comment "Make-up water requirement. Usually measured in m3/s."@en ;
rdfs:label "water requirement"@en .
### https://w3id.org/def/saref4bldg#waterStorageCapacity
:waterStorageCapacity rdf:type owl:ObjectProperty ;
rdfs:comment "Water storage capacity. Usually measured in cubic metre (m3)."@en ;
rdfs:label "water storage capacity"@en .
### https://w3id.org/def/saref4bldg#weight
:weight rdf:type owl:ObjectProperty ;
rdfs:comment "The weight of the device. Usually measured in kilograms (kg) or grams (g)."@en ;
rdfs:label "weight"@en .
### https://w3id.org/def/saref4bldg#workingPressure
:workingPressure rdf:type owl:ObjectProperty ;
rdfs:comment "The normally expected maximum working pressure of the valve. Usually measured in Pascals (Pa, N/m2)."@en ;
rdfs:label "working pressure"@en .
### https://w3id.org/def/saref4bldg#workingPressureMax
:workingPressureMax rdf:type owl:ObjectProperty ;
rdfs:comment "Maximum working pressure. Usually measured in Pascals (Pa, N/m2)."@en ;
rdfs:label "maximum working pressure"@en .
### https://w3id.org/def/saref4bldg#workingPressureMin
:workingPressureMin rdf:type owl:ObjectProperty ;
rdfs:comment "Allowable minimum working pressure (relative to ambient pressure). Usually measured in Pascals (Pa, N/m2)."@en ;
rdfs:label "minimum working pressure"@en .
### https://w3id.org/saref#isMeasuredIn
saref:isMeasuredIn rdf:type owl:ObjectProperty ;
rdfs:comment "A relation between a measurement and the unit of measure in which the measurement value is expressed."@en ;
### https://w3id.org/saref#relatesToProperty
saref:relatesToProperty rdf:type owl:ObjectProperty ;
rdfs:comment "A relation between a measurement and the property such measurement is about."@en ;
rdfs:isDefinedBy "https://w3id.org/saref#" ;
rdfs:label "relates to property"@en .
#################################################################
# Data properties
#################################################################
### https://w3id.org/def/saref4bldg#accessType
:accessType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Defines the types of access (or cover) to a tank that may be specified. Note that covers are generally specified for rectangular tanks. For cylindrical tanks, access will normally be via a manhole."@en ;
rdfs:label "access type"@en .
### https://w3id.org/def/saref4bldg#application
:application rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Humidifier application. Fixed: Humidifier installed in a ducted flow distribution system. Portable: Humidifier is not installed in a ducted flow distribution system."@en ;
rdfs:label "application"@en .
### https://w3id.org/def/saref4bldg#arrangement
:arrangement rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Defines the basic flow arrangements for the heat exchanger: COUNTERFLOW: Counterflow heat exchanger arrangement. CROSSFLOW: Crossflow heat exchanger arrangement. PARALLELFLOW: Parallel flow heat exchanger arrangement. MULTIPASS: Multipass flow heat exchanger arrangement. OTHER: Other type of heat exchanger flow arrangement not defined above."@en ;
rdfs:label "arrangement"@en .
### https://w3id.org/def/saref4bldg#bladeAction
:bladeAction rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Blade action."@en ;
rdfs:label "blade action"@en .
### https://w3id.org/def/saref4bldg#bladeEdge
:bladeEdge rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Blade edge."@en ;
rdfs:label "blade edge"@en .
### https://w3id.org/def/saref4bldg#bladeShape
:bladeShape rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Blade shape. Flat means triple V-groove."@en ;
rdfs:label "blade shape"@en .
### https://w3id.org/def/saref4bldg#capacityControl
:capacityControl rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "FanCycling: Fan is cycled on and off to control duty. TwoSpeedFan: Fan is switched between low and high speed to control duty. VariableSpeedFan: Fan speed is varied to control duty. DampersControl: Dampers modulate the air flow to control duty. BypassValveControl: Bypass valve modulates the water flow to control duty. MultipleSeriesPumps: Turn on/off multiple series pump to control duty. TwoSpeedPump: Switch between high/low pump speed to control duty. VariableSpeedPump: vary pump speed to control duty."@en ;
rdfs:label "capacity control"@en .
### https://w3id.org/def/saref4bldg#capacityControlType
:capacityControlType rdf:type owl:DatatypeProperty ;
rdfs:comment "InletVane: Control by adjusting inlet vane. VariableSpeedDrive: Control by variable speed drive. BladePitchAngle: Control by adjusting blade pitch angle. TwoSpeed: Control by switch between high and low speed. DischargeDamper: Control by modulating discharge damper."@en ;
rdfs:label "capacity control type"@en .
### https://w3id.org/def/saref4bldg#capacityPeople
:capacityPeople rdf:type owl:DatatypeProperty ;
rdfs:range xsd:nonNegativeInteger ;
rdfs:comment "Capacity of the transportation element measured in numbers of person."@en ;
rdfs:label "capacity people"@en .
### https://w3id.org/def/saref4bldg#circuitType
:circuitType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "OpenCircuit: Exposes water directly to the cooling atmosphere. CloseCircuit: The fluid is separated from the atmosphere by a heat exchanger. Wet: The air stream or the heat exchange surface is evaporatively cooled. Dry: No evaporation into the air stream. DryWet: A combination of a dry tower and a wet tower."@en ;
rdfs:label "circuit type"@en .
### https://w3id.org/def/saref4bldg#colorAppearance
:colorAppearance rdf:type owl:DatatypeProperty ;
rdfs:comment "In both the DIN and CIE standards, artificial light sources are classified in terms of their color appearance. To the human eye they all appear to be white the difference can only be detected by direct comparison. Visual performance is not directly affected by differences in color appearance."@en ;
rdfs:label "color appearance"@en .
### https://w3id.org/def/saref4bldg#colorRenderingIndex
:colorRenderingIndex rdf:type owl:DatatypeProperty ;
rdfs:range xsd:integer ;
rdfs:comment "The CRI indicates how well a light source renders eight standard colors compared to perfect reference lamp with the same color temperature. The CRI scale ranges from 1 to 100, with 100 representing perfect rendering properties."@en ;
rdfs:label "color rendering index"@en .
### https://w3id.org/def/saref4bldg#controlStrategy
:controlStrategy rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "FixedExitingWaterTemp: The capacity is controlled to maintain a fixed exiting water temperature. WetBulbTempReset: The set-point is reset based on the wet-bulb temperature."@en ;
rdfs:label "control strategy"@en .
### https://w3id.org/def/saref4bldg#endShapeType
:endShapeType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Defines the types of end shapes that can be used for preformed tanks. The convention for reading these enumerated values is that for a vertical cylinder, the first value is the base and the second is the top for a horizontal cylinder, the order of reading should be left to right. For a speherical tank, the value UNSET should be used.B5"@en ;
rdfs:label "end shape type"@en .
### https://w3id.org/def/saref4bldg#energySource
:energySource rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Enumeration defining the energy source or fuel cumbusted to generate heat."@en ,
"The source of energy."@en ;
rdfs:label "energy source"@en .
### https://w3id.org/def/saref4bldg#evaporationCoolant
:evaporationCoolant rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The fluid used for the coolant in the evaporator."@en ;
rdfs:label "evaporation coolant"@en .
### https://w3id.org/def/saref4bldg#evaporationMediumType
:evaporationMediumType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "ColdLiquid: Evaporator is using liquid type of fluid to exchange heat with refrigerant. ColdAir: Evaporator is using air to exchange heat with refrigerant."@en ;
rdfs:label "evaporation medium type"@en .
### https://w3id.org/def/saref4bldg#failPosition
:failPosition rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Specifies the required fail-safe position of the actuator."@en ;
rdfs:label "fail position"@en .
### https://w3id.org/def/saref4bldg#finishColor
:finishColor rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Finish color for cooled beam."@en ;
rdfs:label "finish color"@en .
### https://w3id.org/def/saref4bldg#fireExit
:fireExit rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Indication whether this object is designed to serve as an exit in the case of fire (TRUE) or not (FALSE). Here whether the transport element (in case of e.g., a lift) is designed to serve as a fire exit, e.g., for fire escape purposes."@en ;
rdfs:label "fire exit"@en .
### https://w3id.org/def/saref4bldg#flowArrangement
:flowArrangement rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "CounterFlow: Air and water flow enter in different directions. CrossFlow: Air and water flow are perpendicular. ParallelFlow: air and water flow enter in same directions."@en ;
rdfs:label "flow arrangement"@en .
### https://w3id.org/def/saref4bldg#frameSize
:frameSize rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Designation of the frame size according to the named range of frame sizes designated at the place of use or according to a given standard."@en ;
rdfs:label "frame size"@en .
### https://w3id.org/def/saref4bldg#frameType
:frameType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The type of frame used by the damper (e.g., Standard, Single Flange, Single Reversed Flange, Double Flange, etc.)."@en ;
rdfs:label "frame type"@en .
### https://w3id.org/def/saref4bldg#hasDefrost
:hasDefrost rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Whether the heat exchanger has defrost function or not."@en ;
rdfs:label "has defrost"@en .
### https://w3id.org/def/saref4bldg#hasExteriorInsulation
:hasExteriorInsulation rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "TRUE if the silencer has exterior insulation. FALSE if it does not."@en ;
rdfs:label "has exterior insulation"@en .
### https://w3id.org/def/saref4bldg#hasHotGasBypass
:hasHotGasBypass rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Whether or not hot gas bypass is provided for the compressor. TRUE = Yes, FALSE = No."@en ;
rdfs:label "has hot gas bypass"@en .
### https://w3id.org/def/saref4bldg#hasLock
:hasLock rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Indication of whether a switching device has a key operated lock (=TRUE) or not (= FALSE)."@en ;
rdfs:label "has lock"@en .
### https://w3id.org/def/saref4bldg#hasPartWinding
:hasPartWinding rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Indication of whether the motor is single speed, i.e. has a single winding (= FALSE) or multi-speed i.e.has part winding (= TRUE) ."@en ;
rdfs:label "has part winding"@en .
### https://w3id.org/def/saref4bldg#hasTurbulator
:hasTurbulator rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "TRUE if the tube has a turbulator, FALSE if it does not."@en ;
rdfs:label "has turbulator"@en .
### https://w3id.org/def/saref4bldg#heatTransferDimension
:heatTransferDimension rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Indicates how heat is transmitted according to the shape of the space heater."@en ;
rdfs:label "heat transfer dimension"@en .
### https://w3id.org/def/saref4bldg#heatTransferMedium
:heatTransferMedium rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Enumeration defining the heat transfer medium if applicable."@en ;
rdfs:label "heat transfer medium"@en .
### https://w3id.org/def/saref4bldg#heatTransferTypeEnum
:heatTransferTypeEnum rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Type of heat transfer between the two air streams."@en ;
rdfs:label "heat transfer type enum"@en .
### https://w3id.org/def/saref4bldg#integratedLightingType
:integratedLightingType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Integrated lighting in cooled beam."@en ;
rdfs:label "integrated lighting type"@en .
### https://w3id.org/def/saref4bldg#internalControl
:internalControl rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Internal modulation control."@en ;
rdfs:label "internal control"@en .
### https://w3id.org/def/saref4bldg#isExternal
:isExternal rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Indication whether the element is designed for use in the exterior (TRUE) or not (FALSE). If (TRUE) it is an external element and faces the outside of the building."@en ;
rdfs:label "is external"@en .
### https://w3id.org/def/saref4bldg#isFreeHanging
:isFreeHanging rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Is it free hanging type (not mounted in a false ceiling)?"@en ;
rdfs:label "is free hanging"@en .
### https://w3id.org/def/saref4bldg#isGuarded
:isGuarded rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Indication of whether the motor enclosure is guarded (= TRUE) or not (= FALSE)."@en ;
rdfs:label "is guarded"@en .
### https://w3id.org/def/saref4bldg#isIlluminated
:isIlluminated rdf:type owl:DatatypeProperty ;
rdfs:comment "An indication of whether there is an illuminated indicator to show that the switch is on (=TRUE) or not (= FALSE)."@en ;
rdfs:label "is illuminated"@en .
### https://w3id.org/def/saref4bldg#isNeutralPrimaryTerminalAvailable
:isNeutralPrimaryTerminalAvailable rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "An indication of whether the neutral point of the primary winding is available as a terminal (=TRUE) or not (= FALSE)."@en ;
rdfs:label "is neutral primary terminal available"@en .
### https://w3id.org/def/saref4bldg#isNeutralSecondaryTerminalAvailable
:isNeutralSecondaryTerminalAvailable rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "An indication of whether the neutral point of the secondary winding is available as a terminal (=TRUE) or not (= FALSE)."@en ;
rdfs:label "is neutral secondary terminal available"@en .
### https://w3id.org/def/saref4bldg#isPluggableOutlet
:isPluggableOutlet rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Indication of whether the outlet accepts a loose plug connection (= TRUE) or whether it is directly connected (= FALSE) or whether the form of connection has not yet been determined (= UNKNOWN)."@en ;
rdfs:label "is pluggable outlet"@en .
### https://w3id.org/def/saref4bldg#isWaterStorageHeater
:isWaterStorageHeater rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "This is used to identify if the boiler has storage capacity (TRUE). If FALSE, then there is no storage capacity built into the boiler, such as an instantaneous hot water heater."@en ;
rdfs:label "is water storage heater"@en .
### https://w3id.org/def/saref4bldg#lampBallastType
:lampBallastType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The type of ballast used to stabilise gas discharge by limiting the current during operation and to deliver the necessary striking voltage for starting. Ballasts are needed to operate Discharge Lamps such as Fluorescent, Compact Fluorescent, High-pressure Mercury, Metal Halide and High-pressure Sodium Lamps. Magnetic ballasts are chokes which limit the current passing through a lamp connected in series on the principle of self-induction. The resultant current and power are decisive for the efficient operation of the lamp. A specially designed ballast is required for every type of lamp to comply with lamp rating in terms of Luminous Flux, Color Appearance and service life. The two types of magnetic ballasts for fluorescent lamps are KVG Conventional (EC-A series) and VVG Low-loss ballasts (EC-B series). Low-loss ballasts have a higher efficiency, which means reduced ballast losses and a lower thermal load. Electronic ballasts are used to run fluorescent lamps at high frequencies (approx. 35 - 40 kHz)."@en ;
rdfs:label "lamp ballast type"@en .
### https://w3id.org/def/saref4bldg#lampCompensationType
:lampCompensationType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Identifies the form of compensation used for power factor correction and radio suppression."@en ;
rdfs:label "lamp compensation type"@en .
### https://w3id.org/def/saref4bldg#legend
:legend rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "A text inscribed or applied to the switch as a legend to indicate purpose or function."@en ;
rdfs:label "legend"@en .
### https://w3id.org/def/saref4bldg#manualOverride
:manualOverride rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Identifies whether hand-operated operation is provided as an override (= TRUE) or not (= FALSE). Note that this value should be set to FALSE by default in the case of a Hand Operated Actuator."@en ;
rdfs:label "manual override"@en .
### https://w3id.org/def/saref4bldg#mechanicalOperated
:mechanicalOperated rdf:type owl:DatatypeProperty ;
rdfs:comment "Indication whether the element is operated machanically (TRUE) or not, i.e. manually (FALSE)."@en ;
rdfs:label "mechanical operated"@en .
### https://w3id.org/def/saref4bldg#mediaSource
:mediaSource rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Indicates media sources and corresponding names of ports (DistributionPort with FlowDirection=SINK and PredefinedType=AUDIOVISUAL) or aggregated audio/video components (AudioVisualAppliance)."@en ;
rdfs:label "media source"@en .
### https://w3id.org/def/saref4bldg#motorDriveType
:motorDriveType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Motor drive type: DIRECTDRIVE: Direct drive. BELTDRIVE: Belt drive. COUPLING: Coupling. OTHER: Other type of motor drive. UNKNOWN: Unknown motor drive type. "@en ;
rdfs:label "motor drive type"@en .
### https://w3id.org/def/saref4bldg#motorEnclosureType
:motorEnclosureType rdf:type owl:DatatypeProperty ;
rdfs:comment "A list of the available types of motor enclosure from which that required may be selected."@en ;
rdfs:label "motor enclosure type"@en .
### https://w3id.org/def/saref4bldg#numberOfBlades
:numberOfBlades rdf:type owl:DatatypeProperty ;
rdfs:range xsd:integer ;
rdfs:comment "Number of blades."@en ;
rdfs:label "number of blades"@en .
### https://w3id.org/def/saref4bldg#numberOfCells
:numberOfCells rdf:type owl:DatatypeProperty ;
rdfs:range xsd:integer ;
rdfs:comment "Number of cells in one cooling tower unit."@en ;
rdfs:label "number of cells"@en .
### https://w3id.org/def/saref4bldg#numberOfCircuits
:numberOfCircuits rdf:type owl:DatatypeProperty ;
rdfs:range xsd:integer ;
rdfs:comment "Number of parallel fluid tube circuits."@en ;
rdfs:label "number of circuits"@en .
### https://w3id.org/def/saref4bldg#numberOfGangs
:numberOfGangs rdf:type owl:DatatypeProperty ;
rdfs:range xsd:integer ;
rdfs:comment "Number of gangs/buttons on this switch."@en ;
rdfs:label "number of gangs"@en .
### https://w3id.org/def/saref4bldg#numberOfPanels
:numberOfPanels rdf:type owl:DatatypeProperty ;
rdfs:range xsd:integer ;
rdfs:comment "Number of panels."@en ;
rdfs:label "number of panels"@en .
### https://w3id.org/def/saref4bldg#numberOfRows
:numberOfRows rdf:type owl:DatatypeProperty ;
rdfs:range xsd:integer ;
rdfs:comment "Number of tube rows in the tube bundle assembly."@en ;
rdfs:label "number of rows"@en .
### https://w3id.org/def/saref4bldg#numberOfSections
:numberOfSections rdf:type owl:DatatypeProperty ;
rdfs:comment "Number of sections used."@en ;
rdfs:label "number of sections"@en .
### https://w3id.org/def/saref4bldg#numberOsSockets
:numberOsSockets rdf:type owl:DatatypeProperty ;
rdfs:range xsd:integer ;
rdfs:comment "The number of sockets that may be connected. In case of inconsistency, sockets defined on ports take precedence."@en ;
rdfs:label "number os sockets"@en .
### https://w3id.org/def/saref4bldg#operatingMode
:operatingMode rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Identifies the operating mode of the boiler."@en ;
rdfs:label "operating mode"@en .
### https://w3id.org/def/saref4bldg#operation
:operation rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The operational mechanism for the damper operation."@en ;
rdfs:label "operation"@en .
### https://w3id.org/def/saref4bldg#orientation
:orientation rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The intended orientation for the damper as specified by the manufacturer."@en ;
rdfs:label "orientation"@en .
### https://w3id.org/def/saref4bldg#patternType
:patternType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Defines the types of pattern (or shape of a tank that may be specified."@en ;
rdfs:label "pattern type"@en .
### https://w3id.org/def/saref4bldg#pipeConnectionEnum
:pipeConnectionEnum rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The manner in which the pipe connection is made to the cooled beam."@en ;
rdfs:label "pipe connection enum"@en .
### https://w3id.org/def/saref4bldg#placementType
:placementType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Indicates how the device is designed to be placed."@en ;
rdfs:label "placement type"@en .
### https://w3id.org/def/saref4bldg#powerSource
:powerSource rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Type of power driving the compressor."@en ;
rdfs:label "power source"@en .
### https://w3id.org/def/saref4bldg#readOutType
:readOutType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Indication of the form that readout from the meter takes. In the case of a dial read out, this may comprise multiple dials that give a cumulative reading and/or a mechanical odometer."@en ;
rdfs:label "read out type"@en .
### https://w3id.org/def/saref4bldg#refrigerantClass
:refrigerantClass rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Refrigerant class used by the compressor. CFC: Chlorofluorocarbons. HCFC: Hydrochlorofluorocarbons. HFC: Hydrofluorocarbons."@en ;
rdfs:label "refrigerant class"@en .
### https://w3id.org/def/saref4bldg#remoteReading
:remoteReading rdf:type owl:DatatypeProperty ;
rdfs:range xsd:boolean ;
rdfs:comment "Indicates whether the meter has a connection for remote reading through connection of a communication device (set TRUE) or not (set FALSE)."@en ;
rdfs:label "remote reading"@en .
### https://w3id.org/def/saref4bldg#roughness
:roughness rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "A measure of the vertical deviations of the surface."@en ;
rdfs:label "roughness"@en .
### https://w3id.org/def/saref4bldg#secondaryCurrentType
:secondaryCurrentType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "A list of the secondary current types that can result from transformer output."@en ;
rdfs:label "secondary current type"@en .
### https://w3id.org/def/saref4bldg#shadingDeviceType
:shadingDeviceType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Specifies the type of shading device."@en ;
rdfs:label "shading device type"@en .
### https://w3id.org/def/saref4bldg#sprayType
:sprayType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "SprayFilled: Water is sprayed into airflow. SplashTypeFill: water cascades over successive rows of splash bars. FilmTypeFill: water flows in a thin layer over closely spaced sheets."@en ;
rdfs:label "spray type"@en .
### https://w3id.org/def/saref4bldg#standard
:standard rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The designation of the standard applicable for the definition of the characteristics of the unit."@en ;
rdfs:label "standard"@en .
### https://w3id.org/def/saref4bldg#storageType
:storageType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Defines the general material category intended to be stored."@en ;
rdfs:label "storage type"@en .
### https://w3id.org/def/saref4bldg#switchFunction
:switchFunction rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Indicates types of switches which differs in functionality."@en ;
rdfs:label "switch function"@en .
### https://w3id.org/def/saref4bldg#temperatureClassification
:temperatureClassification rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Enumeration defining the temperature classification of the space heater surface temperature. low temperature - surface temperature is relatively low, usually heated by hot water or electricity. high temperature - surface temperature is relatively high, usually heated by gas or steam."@en ;
rdfs:label "temperature classification"@en .
### https://w3id.org/def/saref4bldg#transformerVectorGroup
:transformerVectorGroup rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "List of the possible vector groups for the transformer from which that required may be set. Values in the enumeration list follow a standard international code where the first letter describes how the primary windings are connected, the second letter describes how the secondary windings are connected, and the numbers describe the rotation of voltages and currents from the primary to the secondary side in multiples of 30 degrees. D: means that the windings are delta-connected. Y: means that the windings are star-connected. Z: means that the windings are zig-zag connected (a special start-connected providing low reactance of the transformer). The connectivity is only relevant for three-phase transformers."@en ;
rdfs:label "transformer vector group"@en .
### https://w3id.org/def/saref4bldg#valveMechanism
:valveMechanism rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The mechanism by which the valve function is achieved where: BALL: Valve that has a ported ball that can be turned relative to the body seat ports. BUTTERFLY: Valve in which a streamlined disc pivots about a diametric axis. CONFIGUREDGATE: Screwdown valve in which the closing gate is shaped in a configured manner to have a more precise control of pressure and flow change across the valve. GLAND: Valve with a tapered seating, in which a rotatable plug is retained by means of a gland and gland packing. GLOBE: Screwdown valve that has a spherical body. LUBRICATEDPLUG: Plug valve in which a lubricant is injected under pressure between the plug face and the body. NEEDLE: Valve for regulating the flow in or from a pipe, in which a slender cone moves along the axis of flow to close against a fixed conical seat. PARALLELSLIDE: Screwdown valve that has a machined plate that slides in formed grooves to form a seal. PLUG: Valve that has a ported plug that can be turned relative to the body seat ports. WEDGEGATE: Screwdown valve that has a wedge shaped plate fitting into tapered guides to form a seal."@en ;
rdfs:label "valve mechanism"@en .
### https://w3id.org/def/saref4bldg#valveOperation
:valveOperation rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The method of valve operation where: DROPWEIGHT: A valve that is closed by the action of a weighted lever being released, the weight normally being prevented from dropping by being held by a wire, the closure normally being made by the action of heat on a fusible link in the wire FLOAT: A valve that is opened and closed by the action of a float that rises and falls with water level. The float may be a ball attached to a lever or other mechanism HYDRAULIC: A valve that is opened and closed by hydraulic actuation LEVER: A valve that is opened and closed by the action of a lever rotating the gate within the valve. LOCKSHIELD: A valve that requires the use of a special lockshield key for opening and closing, the operating mechanism being protected by a shroud during normal operation. MOTORIZED: A valve that is opened and closed by the action of an electric motor on an actuator PNEUMATIC: A valve that is opened and closed by pneumatic actuation SOLENOID: A valve that is normally held open by a magnetic field in a coil acting on the gate but that is closed immediately if the electrical current generating the magnetic field is removed. SPRING: A valve that is normally held in position by the pressure of a spring on a plate but that may be caused to open if the pressure of the fluid is sufficient to overcome the spring pressure. THERMOSTATIC: A valve in which the ports are opened or closed to maintain a required predetermined temperature. WHEEL: A valve that is opened and closed by the action of a wheel moving the gate within the valve."@en ;
rdfs:label "valve operation"@en .
### https://w3id.org/def/saref4bldg#valvePattern
:valvePattern rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "The configuration of the ports of a valve according to either the linear route taken by a fluid flowing through the valve or by the number of ports where: SINGLEPORT: Valve that has a single entry port from the system that it serves, the exit port being to the surrounding environment. ANGLED_2_PORT: Valve in which the direction of flow is changed through 90 degrees. STRAIGHT_2_PORT: Valve in which the flow is straight through. STRAIGHT_3_PORT: Valve with three separate ports. CROSSOVER_4_PORT: Valve with 4 separate ports."@en ;
rdfs:label "valve pattern"@en .
### https://w3id.org/def/saref4bldg#waterFlowControlSystemType
:waterFlowControlSystemType rdf:type owl:DatatypeProperty ;
rdfs:range xsd:string ;
rdfs:comment "Factory fitted waterflow control system."@en ;
rdfs:label "water flow control system type"@en .
### https://w3id.org/saref#hasTimestamp
saref:hasTimestamp rdf:type owl:DatatypeProperty ,
owl:FunctionalProperty ;
rdfs:range xsd:dateTime ;
rdfs:comment "A relationship stating the timestamp of an entity (e.g. a measurement)."@en ;
rdfs:isDefinedBy "https://w3id.org/saref#" ;
rdfs:label "has timestamp"@en .
### https://w3id.org/saref#hasValue
saref:hasValue rdf:type owl:DatatypeProperty ;
rdfs:comment "A relationship defining the value of a certain property, e.g., energy or power"@en ;
rdfs:isDefinedBy saref: ;
rdfs:label "has value"@en .
#################################################################
# Classes
#################################################################
### http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing
<http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing> rdf:type owl:Class ;
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saref:UnitOfMeasure ;
rdfs:comment "Anything with spatial extent, i.e. size, shape, or position. e.g. people, places, bowling balls, as well as abstract areas like cubes."@en ;
rdfs:isDefinedBy <http://www.w3.org/2003/01/geo/wgs84_pos#> ;
rdfs:label "Spatial thing"@en .
### https://w3id.org/def/saref4bldg#Actuator
:Actuator rdf:type owl:Class ;
rdfs:subClassOf :DistributionControlDevice ,
saref:Actuator ,
[ rdf:type owl:Restriction ;
owl:onProperty :failPosition ;
owl:allValuesFrom xsd:string
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :manualOverride ;
owl:allValuesFrom xsd:boolean
] ;
rdfs:comment "An actuator is a mechanical device for moving or controlling a mechanism or system. An actuator takes energy, usually created by air, electricity, or liquid, and converts that into some kind of motion."@en ;
rdfs:label "Actuator"@en ;
rdfs:seeAlso "https://w3id.org/ifc/IFC4_ADD1#IfcActuator" ;
prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/lexical/ifcactuator.htm> ,
<http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/pset/pset_actuatortypecommon.htm> .
### https://w3id.org/def/saref4bldg#AirToAirHeatRecovery
:AirToAirHeatRecovery rdf:type owl:Class ;
rdfs:subClassOf :EnergyConversionDevice ,
[ rdf:type owl:Restriction ;
owl:onProperty :operationTemperatureMax ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :operationTemperatureMin ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :primaryAirFlowRateMax ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :primaryAirFlowRateMin ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :secondaryAirFlowRateMax ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :secondaryAirFlowRateMin ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :hasDefrost ;
owl:allValuesFrom xsd:boolean
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :heatTransferTypeEnum ;
owl:allValuesFrom xsd:string
] ;
rdfs:comment "An air-to-air heat recovery device employs a counter-flow heat exchanger between inbound and outbound air flow. It is typically used to transfer heat from warmer air in one chamber to cooler air in the second chamber (i.e., typically used to recover heat from the conditioned air being exhausted and the outside air being supplied to a building), resulting in energy savings from reduced heating (or cooling) requirements."@en ;
rdfs:label "Air to air heat recovery"@en ;
rdfs:seeAlso "https://w3id.org/ifc/IFC4_ADD1#IfcAirToAirHeatRecovery" ;
prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcairtoairheatrecovery.htm> ,
<http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_airtoairheatrecoverytypecommon.htm> .
### https://w3id.org/def/saref4bldg#Alarm
:Alarm rdf:type owl:Class ;
rdfs:subClassOf :DistributionControlDevice ;
rdfs:comment """An alarm is a device that signals the existence of a condition or situation that is outside the boundaries of normal expectation or that activates such a device.
Alarms include the provision of break glass buttons and manual pull boxes that are used to activate alarms."""@en ;
rdfs:label "Alarm"@en ;
rdfs:seeAlso "https://w3id.org/ifc/IFC4_ADD1#IfcAlarm" ;
prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/lexical/ifcalarm.htm> ,
<http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/pset/pset_alarmtypecommon.htm> .
### https://w3id.org/def/saref4bldg#AudioVisualAppliance
:AudioVisualAppliance rdf:type owl:Class ;
rdfs:subClassOf :FlowTerminal ,
[ rdf:type owl:Restriction ;
owl:onProperty :audioVolume ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :mediaSource ;
owl:allValuesFrom xsd:string
] ;
rdfs:comment """An audio-visual appliance is a device that displays, captures, transmits, or receives audio or video.
Audio-visual appliances may be fixed in place or may be able to be moved from one space to another. They may require an electrical supply that may be supplied either by an electrical circuit or provided from a local battery source. Audio-visual appliances may be connected to data circuits including specialist circuits for audio visual purposes only."""@en ;
rdfs:label "Audio visual appliance"@en ;
rdfs:seeAlso "https://w3id.org/ifc/IFC4_ADD1#IfcAudioVisualApplicance" ;
prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcaudiovisualappliance.htm> ,
<http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_audiovisualappliancetypecommon.htm> .
### https://w3id.org/def/saref4bldg#Boiler
:Boiler rdf:type owl:Class ;
rdfs:subClassOf :EnergyConversionDevice ,
[ rdf:type owl:Restriction ;
owl:onProperty :heatTransferSurfaceArea ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :nominalEnergyConsumption ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :nominalPartLoadRatio ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :outletTemperatureMax ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :outletTemperatureMin ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :pressureRating ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :waterInletTemperatureMax ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :waterInletTemperatureMin ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :waterStorageCapacity ;
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] ,
[ rdf:type owl:Restriction ;
owl:onProperty :energySource ;
owl:allValuesFrom xsd:string
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :isWaterStorageHeater ;
owl:allValuesFrom xsd:boolean
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :operatingMode ;
owl:allValuesFrom xsd:string
] ;
rdfs:comment "A boiler is a closed, pressure-rated vessel in which water or other fluid is heated using an energy source such as natural gas, heating oil, or electricity. The fluid in the vessel is then circulated out of the boiler for use in various processes or heating applications."@en ;
rdfs:label "Boiler"@en ;
rdfs:seeAlso "https://w3id.org/ifc/IFC4_ADD1#IfcBoiler" ;
prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcboiler.htm> ,
<http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_boilertypecommon.htm> .
### https://w3id.org/def/saref4bldg#Building
:Building rdf:type owl:Class ;
rdfs:subClassOf <http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing> ,
[ rdf:type owl:Restriction ;
owl:onProperty <http://www.w3.org/2003/01/geo/wgs84_pos#location> ;
owl:allValuesFrom <http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing>
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :hasSpace ;
owl:allValuesFrom :BuildingSpace
] ;
rdfs:comment "A building represents a structure that provides shelter for its occupants or contents and stands in one place. The building is also used to provide a basic element within the spatial structure hierarchy for the components of a building project (together with site, storey, and space)."@en ;
rdfs:label "Building"@en ;
rdfs:seeAlso <https://w3id.org/ifc/IFC4_ADD1#IfcBuilding> ;
prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcproductextension/lexical/ifcbuilding.htm> .
### https://w3id.org/def/saref4bldg#BuildingDevice
:BuildingDevice rdf:type owl:Class ;
rdfs:subClassOf :BuildingObject ,
saref:Device ;
rdfs:comment "A tangible object designed to accomplish a particular task in a building."@en ;
rdfs:label "Building device"@en .
### https://w3id.org/def/saref4bldg#BuildingObject
:BuildingObject rdf:type owl:Class ;
rdfs:subClassOf :PhysicalObject ;
rdfs:comment "An object in the building that can be controlled by devices, such as a door or a window that can be automatically opened or closed by an actuator. (Definition taken from SAREF 1.0)"@en ;
rdfs:label "Building object"@en .
### https://w3id.org/def/saref4bldg#BuildingSpace
:BuildingSpace rdf:type owl:Class ;
rdfs:subClassOf <http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing> ,
[ rdf:type owl:Restriction ;
owl:onProperty :contains ;
owl:allValuesFrom :PhysicalObject
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :hasSpace ;
owl:allValuesFrom :BuildingSpace
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :isSpaceOf ;
owl:allValuesFrom [ rdf:type owl:Class ;
owl:unionOf ( :Building
:BuildingSpace
)
]
] ;
rdfs:comment "An entity used to define the physical spaces of the building. A building space contains devices or building objects."@en ;
rdfs:label "Building space"@en .
### https://w3id.org/def/saref4bldg#Burner
:Burner rdf:type owl:Class ;
rdfs:subClassOf :EnergyConversionDevice ,
[ rdf:type owl:Restriction ;
owl:onProperty :energySource ;
owl:allValuesFrom xsd:string
] ;
rdfs:comment "A burner is a device that converts fuel into heat through combustion. It includes gas, oil, and wood burners."@en ;
rdfs:label "Burner"@en ;
rdfs:seeAlso "https://w3id.org/ifc/IFC4_ADD1#IfcBurner" ;
prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcburner.htm> ,
<http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_burnertypecommon.htm> .
### https://w3id.org/def/saref4bldg#Chiller
:Chiller rdf:type owl:Class ;
rdfs:subClassOf :EnergyConversionDevice ,
[ rdf:type owl:Restriction ;
owl:onProperty :nominalCapacity ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :nominalCondensingTemperature ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :nominalEfficiency ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :nominalEvaporatingTemmperature ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :nominalHeatRejectionRate ;
] ,
[ rdf:type owl:Restriction ;
owl:onProperty :nominalPowerConsumption ;
] ;
rdfs:comment "A chiller is a device used to remove heat from a liquid via a vapor-compression or absorption refrigeration cycle to cool a fluid, typically water or a mixture of water and glycol. The chilled fluid is then used to cool and dehumidify air in a building."@en ;
rdfs:label "Chiller"@en ;
rdfs:seeAlso "https://w3id.org/ifc/IFC4_ADD1#IfcChiller" ;