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+@prefix s4ehawInst: <https://saref.etsi.org/saref4ehaw/example/> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix saref: <https://saref.etsi.org/saref/core/> .
+@prefix s4ehaw: <https://saref.etsi.org/saref4ehaw/> .
+@prefix s4envi: <https://saref.etsi.org/saref4envi/> .
+@prefix s4wear: <https://saref.etsi.org/saref4wear/> .
+@base <https://saref.etsi.org/saref4ehaw/example/> .
+
+
+
+####################################################################################################################################
+#
+#    In this SAREF4EHAW example/instance (from SAREF4EHAW UC3 Early Warning System - EWS - and Cardiovascular Accidents detection),
+#    the EWS collects data from an e-Health solution that allows monitoring the ECG data of a person (a driver) using the device.
+#    Particularly, the ECG solution is the Shimmer3 ECG, which is composed by an ECG device, an application responsible for sending
+#    the high-frequency data (in this example 256Hz) from the device to a service (as a mobile app) via Bluetooth.
+#
+#    The mobile app aggregates the ECG data and sends the aggregated data to an IoT Hub (a cloud gateway), which follows the
+#    publish/subscribe pattern, allowing a service in the cloud to detect and warn possible emergency situations with the driver.
+#
+#    Creator/contributor: Joao Moreira  https://research.utwente.nl/en/persons/jo%C3%A3o-luiz-moreira
+#
+#    Publisher: https://www.etsi.org/
+#
+####################################################################################################################################
+
+
+<https://saref.etsi.org/saref4ehaw/example/> rdf:type owl:Ontology ;
+                                                    owl:imports <https://saref.etsi.org/saref4ehaw/> .
+
+
+
+
+
+#################################################################
+#
+#    Individuals
+#
+#################################################################
+
+
+###  http://www.wurvoc.org/vocabularies/om-1.8/hertz
+
+<http://www.wurvoc.org/vocabularies/om-1.8/hertz> rdf:type owl:NamedIndividual ,
+                                                           s4envi:FrequencyUnit .
+
+
+
+###  https://saref.etsi.org/s4ehaw/Caregiver_Id_ABCD0001
+
+s4ehaw:Caregiver_Id_ABCD0001 rdf:type owl:NamedIndividual ,
+                                      s4ehaw:Caregiver ;
+                             
+                             s4ehaw:hasPhysicalLocation s4ehawInst:Location_X1_Y2 ;
+                             
+                             s4ehaw:hasActivity s4ehawInst:RecordingECGSession_01 .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/AcceleroemeterX_ECGDevice
+
+s4ehawInst:AcceleroemeterX_ECGDevice rdf:type owl:NamedIndividual ,
+                                              saref:Sensor .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/AcceleroemeterY_ECGDevice
+
+s4ehawInst:AcceleroemeterY_ECGDevice rdf:type owl:NamedIndividual ,
+                                              saref:Sensor .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/AcceleroemeterZ_ECGDevice
+
+s4ehawInst:AcceleroemeterZ_ECGDevice rdf:type owl:NamedIndividual ,
+                                              saref:Sensor .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/Driver_Id_XPTO0001
+
+s4ehawInst:Driver_Id_XPTO0001 rdf:type owl:NamedIndividual ,
+                                       s4ehaw:HealthActor ;
+                              
+                              s4ehaw:hasActivity s4ehawInst:RecordingECGSession_01 .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/ECGLead_III_code131389
+
+s4ehawInst:ECGLead_III_code131389 rdf:type owl:NamedIndividual ,
+                                           saref:Sensor .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/ECGLead_II_code131330
+
+s4ehawInst:ECGLead_II_code131330 rdf:type owl:NamedIndividual ,
+                                          saref:Sensor .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/ECGLead_I_code131329
+
+s4ehawInst:ECGLead_I_code131329 rdf:type owl:NamedIndividual ,
+                                         saref:Sensor ;
+                                
+                                saref:makesMeasurement s4ehawInst:ECGMeasurementsSeries_Example001 .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/ECGLead_Vx_RL_code131389
+
+s4ehawInst:ECGLead_Vx_RL_code131389 rdf:type owl:NamedIndividual ,
+                                             saref:Sensor .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/ECGMeasurementsSeries_Example001
+
+s4ehawInst:ECGMeasurementsSeries_Example001 rdf:type owl:NamedIndividual ,
+                                                     s4ehaw:TimeSeriesMeasurements ;
+                                            
+                                            saref:hasTimestamp "2018-04-22T22:15:30"^^xsd:dateTime ;
+                                            
+                                            s4ehaw:hasValues "2037" ,
+                                                             "2062" ,
+                                                             "2043" ,
+                                                             "2060" ,
+                                                             "2041" ,
+                                                             "2047" ;
+                                            
+                                            saref:isMeasuredIn s4ehawInst:ElectricPotential_MilliVolts ;
+                                            
+                                            s4envi:hasFrequencyMeasurement s4ehawInst:FrequencyOf256Hertz ;
+                                            
+                                            saref:relatesToProperty s4ehawInst:HeartElectricalActivity_Person .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/ECGdeviceFrequency
+
+s4ehawInst:ECGdeviceFrequency rdf:type owl:NamedIndividual ,
+                                       s4envi:Frequency .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/ElectricPotential_MilliVolts
+
+s4ehawInst:ElectricPotential_MilliVolts rdf:type owl:NamedIndividual ,
+                                                 saref:UnitOfMeasure ;
+                                        
+                                        rdfs:label "MilliVolts (mV)" .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/FrequencyOf256Hertz
+
+s4ehawInst:FrequencyOf256Hertz rdf:type owl:NamedIndividual ,
+                                        s4envi:FrequencyMeasurement ;
+                               
+                               rdfs:label "256Hz frequency" ;
+                               
+                               saref:hasValue "256"^^xsd:int ;
+                               
+                               saref:isMeasuredIn <http://www.wurvoc.org/vocabularies/om-1.8/hertz> ;
+                               
+                               saref:relatesToProperty s4ehawInst:ECGdeviceFrequency .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/HeartElectricalActivity_Person
+
+s4ehawInst:HeartElectricalActivity_Person rdf:type owl:NamedIndividual ,
+                                                   saref:Property .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/Location_X1_Y2
+
+s4ehawInst:Location_X1_Y2 rdf:type owl:NamedIndividual ,
+                                   s4ehaw:PhysicalLocation .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/RecordingECGSession_01
+
+s4ehawInst:RecordingECGSession_01 rdf:type owl:NamedIndividual ,
+                                           s4ehaw:MeasurementCollectionSession ;
+                                  
+                                  rdfs:label "Recording ECG session 0001" ;
+                                  
+                                  rdfs:comment "An ECG recording session taken during a trip (truck driver)." ;
+                                  
+                                  saref:consistsOf s4ehawInst:ECGMeasurementsSeries_Example001 .
+
+
+
+###  https://saref.etsi.org/saref4ehaw/example/Shimmer3ECG_unit_T9JRN42
+
+s4ehawInst:Shimmer3ECG_unit_T9JRN42 rdf:type owl:NamedIndividual ,
+                                             s4ehaw:HealthDevice ,
+                                             s4ehaw:HealthWearable ;
+                                    
+                                    rdfs:label "ECG Device: Shimmer3 ECG unit T9J-RN42" ;
+                                    
+                                    rdfs:comment "Shimmer3 EXG unit: device used for INTER-IoT-EWS project. " ;
+                                    
+                                    rdfs:seeAlso "http://www.shimmersensing.com/products/ecg-development-kit#specifications-tab" ;
+                                    
+                                    saref:consistsOf s4ehawInst:AcceleroemeterX_ECGDevice ,
+                                                     s4ehawInst:AcceleroemeterY_ECGDevice ,
+                                                     s4ehawInst:AcceleroemeterZ_ECGDevice ,
+                                                     s4ehawInst:ECGLead_III_code131389 ,
+                                                     s4ehawInst:ECGLead_II_code131330 ,
+                                                     s4ehawInst:ECGLead_I_code131329 ,
+                                                     s4ehawInst:ECGLead_Vx_RL_code131389 ;
+                                    
+                                    s4envi:hasFrequencyMeasurement s4ehawInst:FrequencyOf256Hertz ;
+                                    
+                                    saref:accomplishes s4ehawInst:RecordingECGSession_01 .
+
+
+###  Generated by the OWL API (version 3.4.2) http://owlapi.sourceforge.net
+