@prefix bldg: <urn:bldg/> .
@prefix quantitykind: <http://qudt.org/vocab/quantitykind/> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix s223: <http://data.ashrae.org/standard223#> .
@prefix unit: <http://qudt.org/vocab/unit/> .

bldg:discharge_air_temp_sensor a s223:Sensor ;
    rdfs:label "Discharge air temperature sensor" ;
    s223:hasObservationLocation bldg:vav3110_reheat_coil ;
    s223:observes bldg:discharge_air_temp .

bldg:duct_damper_to_fan a s223:Duct ;
    s223:cnx bldg:cp_damper_out,
        bldg:cp_fan_in ;
    s223:hasMedium s223:Fluid-Air .

bldg:duct_fan_to_coil a s223:Duct ;
    s223:cnx bldg:cp_coil_air_in,
        bldg:cp_fan_out ;
    s223:hasMedium s223:Fluid-Air .

bldg:duct_vav_to_zone a s223:Duct ;
    s223:cnx bldg:cp_vav_discharge,
        bldg:cp_zone_in ;
    s223:hasMedium s223:Fluid-Air .

bldg:fan_airflow_sensor a s223:Sensor ;
    rdfs:label "Fan airflow sensor" ;
    s223:hasObservationLocation bldg:vav3110_fan ;
    s223:observes bldg:fan_airflow .

bldg:fan_status_sensor a s223:Sensor ;
    rdfs:label "Fan status sensor" ;
    s223:hasObservationLocation bldg:vav3110_fan ;
    s223:observes bldg:fan_status .

bldg:occupancy_status_sensor a s223:Sensor ;
    rdfs:label "Occupancy status sensor" ;
    s223:hasObservationLocation bldg:zone_hvac_domain_space ;
    s223:observes bldg:occupancy_status .

bldg:pipe_valve_to_coil a s223:Pipe ;
    s223:cnx bldg:cp_coil_hw_in,
        bldg:cp_valve_hw_out ;
    s223:hasMedium s223:Water-HotWater .

bldg:primary_airflow_sensor a s223:Sensor ;
    rdfs:label "Primary airflow sensor" ;
    s223:hasObservationLocation bldg:vav3110_damper ;
    s223:observes bldg:primary_airflow .

bldg:vav3110 a s223:FanPoweredTerminal ;
    rdfs:label "VAV-3110 (series fan-powered terminal unit)" ;
    s223:contains bldg:vav3110_damper,
        bldg:vav3110_fan,
        bldg:vav3110_hw_valve,
        bldg:vav3110_reheat_coil ;
    s223:hasConnectionPoint bldg:cp_vav_discharge,
        bldg:cp_vav_primary_in .

bldg:zone a s223:Zone ;
    rdfs:label "Zone served by VAV-3110" ;
    s223:hasDomain s223:Domain-HVAC ;
    s223:hasDomainSpace bldg:zone_hvac_domain_space .

bldg:zone_physical_space a s223:PhysicalSpace ;
    rdfs:label "Physical space of VAV-3110 zone" ;
    s223:encloses bldg:zone_hvac_domain_space .

bldg:zone_temp_sensor a s223:Sensor ;
    rdfs:label "Zone temperature sensor" ;
    s223:hasObservationLocation bldg:zone_hvac_domain_space ;
    s223:observes bldg:zone_temp .

bldg:airflow_setpoint a s223:QuantifiableActuatableProperty ;
    rdfs:label "Airflow Setpoint" ;
    qudt:hasQuantityKind quantitykind:VolumeFlowRate ;
    qudt:hasUnit unit:FT3-PER-MIN ;
    rdfs:comment "Discharge airflow setpoint" ;
    rdfs:seeAlso <bacnet://3110/analog-value,29> .

bldg:cp_coil_air_out a s223:OutletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air ;
    s223:mapsTo bldg:cp_vav_discharge .

bldg:cp_coil_hw_out a s223:OutletConnectionPoint ;
    s223:hasMedium s223:Water-HotWater .

bldg:cp_damper_in a s223:InletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air ;
    s223:mapsTo bldg:cp_vav_primary_in .

bldg:cp_valve_hw_in a s223:InletConnectionPoint ;
    s223:hasMedium s223:Water-HotWater .

bldg:damper_position_command a s223:QuantifiableActuatableProperty ;
    rdfs:label "Damper Position" ;
    qudt:hasQuantityKind quantitykind:DimensionlessRatio ;
    qudt:hasUnit unit:PERCENT ;
    rdfs:comment "Damper position command" ;
    rdfs:seeAlso <bacnet://3110/analog-value,24> .

bldg:effective_cooling_setpoint a s223:QuantifiableActuatableProperty ;
    rdfs:label "Effective Cool Setpoint" ;
    qudt:hasQuantityKind quantitykind:Temperature ;
    qudt:hasUnit unit:DEG_F ;
    rdfs:seeAlso <bacnet://3110/analog-value,7> .

bldg:effective_heating_setpoint a s223:QuantifiableActuatableProperty ;
    rdfs:label "Effective Heat Setpoint" ;
    qudt:hasQuantityKind quantitykind:Temperature ;
    qudt:hasUnit unit:DEG_F ;
    rdfs:seeAlso <bacnet://3110/analog-value,8> .

bldg:fan_speed_command a s223:QuantifiableActuatableProperty ;
    rdfs:label "Fan Speed" ;
    qudt:hasQuantityKind quantitykind:DimensionlessRatio ;
    qudt:hasUnit unit:PERCENT ;
    rdfs:comment "Series fan speed command" ;
    rdfs:seeAlso <bacnet://3110/analog-output,2> .

bldg:fan_start_stop_command a s223:EnumeratedActuatableProperty ;
    rdfs:label "Fan Start/Stop" ;
    s223:hasEnumerationKind s223:Binary-OnOff ;
    rdfs:comment "Fan start/stop command" ;
    rdfs:seeAlso <bacnet://3110/binary-output,1> .

bldg:hw_valve_command a s223:QuantifiableActuatableProperty ;
    rdfs:label "Hot Water Valve" ;
    qudt:hasQuantityKind quantitykind:DimensionlessRatio ;
    qudt:hasUnit unit:PERCENT ;
    rdfs:comment "Hot-water valve position command" ;
    rdfs:seeAlso <bacnet://3110/analog-output,1> .

bldg:occ_cooling_setpoint a s223:QuantifiableActuatableProperty ;
    rdfs:label "Occupied Cooling Setpoint" ;
    qudt:hasQuantityKind quantitykind:Temperature ;
    qudt:hasUnit unit:DEG_F ;
    rdfs:seeAlso <bacnet://3110/analog-value,1> .

bldg:occ_heating_setpoint a s223:QuantifiableActuatableProperty ;
    rdfs:label "Occupied Heating Setpoint" ;
    qudt:hasQuantityKind quantitykind:Temperature ;
    qudt:hasUnit unit:DEG_F ;
    rdfs:seeAlso <bacnet://3110/analog-value,2> .

bldg:unocc_cooling_setpoint a s223:QuantifiableActuatableProperty ;
    rdfs:label "Unoccupied Cooling Setpoint" ;
    qudt:hasQuantityKind quantitykind:Temperature ;
    qudt:hasUnit unit:DEG_F ;
    rdfs:seeAlso <bacnet://3110/analog-value,3> .

bldg:unocc_heating_setpoint a s223:QuantifiableActuatableProperty ;
    rdfs:label "Unoccupied Heating Setpoint" ;
    qudt:hasQuantityKind quantitykind:Temperature ;
    qudt:hasUnit unit:DEG_F ;
    rdfs:seeAlso <bacnet://3110/analog-value,4> .

bldg:vav3110_hw_valve a s223:TwoWayValve ;
    rdfs:label "VAV-3110 hot-water valve" ;
    s223:hasConnectionPoint bldg:cp_valve_hw_in,
        bldg:cp_valve_hw_out ;
    s223:hasProperty bldg:hw_valve_command .

bldg:cp_coil_air_in a s223:InletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air .

bldg:cp_coil_hw_in a s223:InletConnectionPoint ;
    s223:hasMedium s223:Water-HotWater .

bldg:cp_damper_out a s223:OutletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air .

bldg:cp_fan_in a s223:InletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air .

bldg:cp_fan_out a s223:OutletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air .

bldg:cp_valve_hw_out a s223:OutletConnectionPoint ;
    s223:hasMedium s223:Water-HotWater .

bldg:cp_vav_primary_in a s223:InletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air ;
    s223:hasRole s223:Role-Primary .

bldg:cp_zone_in a s223:InletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air .

bldg:discharge_air_temp a s223:QuantifiableObservableProperty ;
    rdfs:label "Discharge Air Temperature" ;
    qudt:hasQuantityKind quantitykind:Temperature ;
    qudt:hasUnit unit:DEG_F ;
    rdfs:comment "Discharge Air Temperature" ;
    rdfs:seeAlso <bacnet://3110/analog-input,2> .

bldg:fan_airflow a s223:QuantifiableObservableProperty ;
    rdfs:label "Fan Airflow" ;
    qudt:hasQuantityKind quantitykind:VolumeFlowRate ;
    qudt:hasUnit unit:FT3-PER-MIN ;
    rdfs:comment "Series fan airflow" ;
    rdfs:seeAlso <bacnet://3110/analog-value,60> .

bldg:fan_status a s223:EnumeratedObservableProperty ;
    rdfs:label "Fan Status" ;
    s223:hasEnumerationKind s223:Binary-OnOff ;
    rdfs:comment "Fan run status" ;
    rdfs:seeAlso <bacnet://3110/binary-input,3> .

bldg:occupancy_status a s223:EnumeratedObservableProperty ;
    rdfs:label "Occupancy Status" ;
    s223:hasEnumerationKind s223:EnumerationKind-Occupancy ;
    rdfs:comment "Zone occupancy status" ;
    rdfs:seeAlso <bacnet://3110/binary-value,3> .

bldg:primary_airflow a s223:QuantifiableObservableProperty ;
    rdfs:label "Actual Flow" ;
    qudt:hasQuantityKind quantitykind:VolumeFlowRate ;
    qudt:hasUnit unit:FT3-PER-MIN ;
    rdfs:comment "Primary airflow" ;
    rdfs:seeAlso <bacnet://3110/analog-input,1> .

bldg:vav3110_damper a s223:Damper ;
    rdfs:label "VAV-3110 primary air damper" ;
    s223:hasConnectionPoint bldg:cp_damper_in,
        bldg:cp_damper_out ;
    s223:hasProperty bldg:airflow_setpoint,
        bldg:damper_position_command,
        bldg:primary_airflow .

bldg:vav3110_reheat_coil a s223:HeatingCoil ;
    rdfs:label "VAV-3110 hot-water reheat coil" ;
    s223:hasConnectionPoint bldg:cp_coil_air_in,
        bldg:cp_coil_air_out,
        bldg:cp_coil_hw_in,
        bldg:cp_coil_hw_out ;
    s223:hasProperty bldg:discharge_air_temp ;
    s223:hasRole s223:Role-Heating .

bldg:zone_temp a s223:QuantifiableObservableProperty ;
    rdfs:label "Zone Temperature" ;
    qudt:hasQuantityKind quantitykind:Temperature ;
    qudt:hasUnit unit:DEG_F ;
    rdfs:comment "Zone Air Temperature" ;
    rdfs:seeAlso <bacnet://3110/analog-input,4> .

bldg:cp_vav_discharge a s223:OutletConnectionPoint ;
    s223:hasMedium s223:Fluid-Air ;
    s223:hasRole s223:Role-Discharge .

bldg:vav3110_fan a s223:Fan ;
    rdfs:label "VAV-3110 series fan" ;
    s223:hasConnectionPoint bldg:cp_fan_in,
        bldg:cp_fan_out ;
    s223:hasProperty bldg:fan_airflow,
        bldg:fan_speed_command,
        bldg:fan_start_stop_command,
        bldg:fan_status .

bldg:zone_hvac_domain_space a s223:DomainSpace ;
    s223:hasConnectionPoint bldg:cp_zone_in ;
    s223:hasDomain s223:Domain-HVAC ;
    s223:hasProperty bldg:effective_cooling_setpoint,
        bldg:effective_heating_setpoint,
        bldg:occ_cooling_setpoint,
        bldg:occ_heating_setpoint,
        bldg:occupancy_status,
        bldg:unocc_cooling_setpoint,
        bldg:unocc_heating_setpoint,
        bldg:zone_temp .