@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .


<http://saref.linkeddata.es/def/bldg#Actuator> a rdfs:Class ;
	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> .

<http://saref.linkeddata.es/def/bldg#AirToAirHeatRecovery> a rdfs:Class ;
	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> .

<http://saref.linkeddata.es/def/bldg#Alarm> a rdfs:Class ;
	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> .

<http://saref.linkeddata.es/def/bldg#AudioVisualAppliance> a rdfs:Class ;
	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> .

<http://saref.linkeddata.es/def/bldg#Boiler> a rdfs:Class ;
	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> .

<http://saref.linkeddata.es/def/bldg#Burner> a rdfs:Class ;
	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> .

<http://saref.linkeddata.es/def/bldg#Chiller> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcchiller.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_chillertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Coil> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifccoil.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_coiltypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#CommunicationAppliance> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifccommunicationsappliance.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_communicationsappliancetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Compressor> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifccompressor.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_compressortypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Condenser> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifccondenser.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_condensertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Controller> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/lexical/ifccontroller.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/pset/pset_controllertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#CooledBeam> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifccooledbeam.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_cooledbeamtypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#CoolingTower> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifccoolingtower.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_coolingtowertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Damper> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcdamper.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_dampertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#DuctSilencer> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcductsilencer.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_ductsilencertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#ElectricAppliance> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcelectricappliance.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_electricappliancetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#ElectricFlowStorageDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcelectricflowstoragedevice.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_electricflowstoragedevicetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#ElectricGenerator> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcelectricgenerator.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_electricgeneratortypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#ElectricMotor> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcelectricmotor.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_electricmotortypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#ElectricTimeControl> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcelectrictimecontrol.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_electrictimecontroltypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#EnergyConversionDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcsharedbldgserviceelements/lexical/ifcenergyconversiondevice.htm> .

<http://saref.linkeddata.es/def/bldg#Engine> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcengine.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_enginetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#EvaporativeCooler> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcevaporativecooler.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_evaporativecoolertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Evaporator> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcevaporator.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_evaporatortypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Fan> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcfan.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_fantypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Filter> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcfilter.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_filtertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#FireSuppressionTerminal> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcplumbingfireprotectiondomain/lexical/ifcfiresuppressionterminal.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcplumbingfireprotectiondomain/pset/pset_firesuppressionterminaltypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#FlowController> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcsharedbldgserviceelements/lexical/ifcflowcontroller.htm> .

<http://saref.linkeddata.es/def/bldg#FlowInstrument> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/lexical/ifcflowinstrument.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/pset/pset_flowinstrumenttypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#FlowMeter> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcflowmeter.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_flowmetertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#FlowMovingDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcsharedbldgserviceelements/lexical/ifcflowmovingdevice.htm> .

<http://saref.linkeddata.es/def/bldg#FlowStorageDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcsharedbldgserviceelements/lexical/ifcflowstoragedevice.htm> .

<http://saref.linkeddata.es/def/bldg#FlowTerminal> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcsharedbldgserviceelements/lexical/ifcflowterminal.htm> .

<http://saref.linkeddata.es/def/bldg#FlowTreatmentDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcsharedbldgserviceelements/lexical/ifcflowtreatmentdevice.htm> .

<http://saref.linkeddata.es/def/bldg#HeatExchanger> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcheatexchanger.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_heatexchangertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Humidifier> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifchumidifier.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_humidifiertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Interceptor> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcplumbingfireprotectiondomain/lexical/ifcinterceptor.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcplumbingfireprotectiondomain/pset/pset_interceptortypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Lamp> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifclamp.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_lamptypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#MedicalDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcmedicaldevice.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_medicaldevicetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Outlet> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcoutlet.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_outlettypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#ProtectiveDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcprotectivedevice.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_protectivedevicetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#ProtectiveDeviceTrippingUnit> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcprotectivedevicetrippingunit.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_protectivedevicetrippingunittypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Pump> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcpump.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_pumptypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#SanitaryTerminal> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcplumbingfireprotectiondomain/lexical/ifcsanitaryterminal.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcplumbingfireprotectiondomain/pset/pset_sanitaryterminaltypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Sensor> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/lexical/ifcsensor.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/pset/pset_sensortypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#ShadingDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcsharedbldgelements/lexical/ifcshadingdevice.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcsharedbldgelements/pset/pset_shadingdevicecommon.htm> .

<http://saref.linkeddata.es/def/bldg#SolarDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcsolardevicetypeenum.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_solardevicetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#SpaceHeater> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcspaceheater.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_spaceheatertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#SwitchingDevice> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifcswitchingdevice.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_switchingdevicetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Tank> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifctank.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_tanktypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Transformer> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/lexical/ifctransformer.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcelectricaldomain/pset/pset_transformertypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#TransportElement> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcproductextension/lexical/ifctransportelement.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcproductextension/pset/pset_transportelementcommon.htm> .

<http://saref.linkeddata.es/def/bldg#TubeBundle> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifctubebundle.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_tubebundletypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#UnitaryControlElement> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/lexical/ifcunitarycontrolelement.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifcbuildingcontrolsdomain/pset/pset_unitarycontrolelementtypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#UnitaryEquipment> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcunitaryequipment.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_unitaryequipmenttypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#Valve> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcvalve.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_valvetypecommon.htm> .

<http://saref.linkeddata.es/def/bldg#VibrationIsolator> a rdfs:Class ;
	prov:hadPrimarySource <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/lexical/ifcvibrationisolator.htm> , <http://www.buildingsmart-tech.org/ifc/IFC4/Add1/html/schema/ifchvacdomain/pset/pset_vibrationisolatortypecommon.htm> .
