@prefix fhir: <http://hl7.org/fhir/> .
@prefix loinc: <https://loinc.org/rdf/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://doh.gov.ph/fhir/ph-core/Observation/observation-derived-bmi-example> a fhir:Observation ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "observation-derived-bmi-example"] ; # 
  fhir:meta [
     fhir:profile ( [
       fhir:v "http://doh.gov.ph/fhir/ph-core/StructureDefinition/ph-core-observation"^^xsd:anyURI ;
       fhir:l <http://doh.gov.ph/fhir/ph-core/StructureDefinition/ph-core-observation>
     ] )
  ] ; # 
  fhir:text [
     fhir:status [ fhir:v "generated" ] ;
     fhir:div [ fhir:v "<div xmlns=\"http://www.w3.org/1999/xhtml\">BMI: 23.5 kg/m2 (Normal) calculated from weight and height measurements for Juan Dela Cruz.</div>"^^rdf:XMLLiteral ]
  ] ; # 
  fhir:status [ fhir:v "final"] ; # 
  fhir:category ( [
     fhir:coding ( [
       fhir:system [
         fhir:v "http://terminology.hl7.org/CodeSystem/observation-category"^^xsd:anyURI ;
         fhir:l <http://terminology.hl7.org/CodeSystem/observation-category>
       ] ;
       fhir:code [ fhir:v "vital-signs" ] ;
       fhir:display [ fhir:v "Vital Signs" ]
     ] )
  ] ) ; # 
  fhir:code [
     fhir:coding ( [
       a loinc:39156-5 ;
       fhir:system [
         fhir:v "http://loinc.org"^^xsd:anyURI ;
         fhir:l <http://loinc.org>
       ] ;
       fhir:code [ fhir:v "39156-5" ] ;
       fhir:display [ fhir:v "Body mass index (BMI) [Ratio]" ]
     ] )
  ] ; # 
  fhir:subject [
     fhir:l <http://doh.gov.ph/fhir/ph-core/Patient/patient-single-example> ;
     fhir:reference [ fhir:v "Patient/patient-single-example" ]
  ] ; # 
  fhir:effective [
     a fhir:DateTime ;
     fhir:v "2023-06-15T09:00:00Z"^^xsd:dateTime
  ] ; # 
  fhir:performer ( [
     fhir:l <http://doh.gov.ph/fhir/ph-core/PractitionerRole/practitionerrole-single-example> ;
     fhir:reference [ fhir:v "PractitionerRole/practitionerrole-single-example" ]
  ] ) ; # 
  fhir:value [
     a fhir:Quantity ;
     fhir:value [ fhir:v 23.5 ] ;
     fhir:unit [ fhir:v "kg/m2" ] ;
     fhir:system [
       fhir:v "http://unitsofmeasure.org"^^xsd:anyURI ;
       fhir:l <http://unitsofmeasure.org>
     ] ;
     fhir:code [ fhir:v "kg/m2" ]
  ] ; # 
  fhir:interpretation ( [
     fhir:coding ( [
       fhir:system [
         fhir:v "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"^^xsd:anyURI ;
         fhir:l <http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation>
       ] ;
       fhir:code [ fhir:v "N" ] ;
       fhir:display [ fhir:v "Normal" ]
     ] )
  ] ) ; # 
  fhir:derivedFrom ( [
     fhir:l <http://doh.gov.ph/fhir/ph-core/Observation/observation-weight-example> ;
     fhir:reference [ fhir:v "Observation/observation-weight-example" ]
  ] [
     fhir:l <http://doh.gov.ph/fhir/ph-core/Observation/observation-height-example> ;
     fhir:reference [ fhir:v "Observation/observation-height-example" ]
  ] ) . # 

# -------------------------------------------------------------------------------------