An example of a blood group (ABO) measurement.

@prefix fhir: <http://hl7.org/fhir/> .
@prefix loinc: <https://loinc.org/rdf/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sct: <http://snomed.info/id/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

[a fhir:Observation ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "bloodgroup"] ; # 
  fhir:status [ fhir:v "final"] ; # 
  fhir:category ( [
     fhir:coding ( [
       fhir:system [ fhir:v "http://terminology.hl7.org/CodeSystem/observation-category"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "laboratory" ] ;
       fhir:display [ fhir:v "Laboratory" ]
     ] ) ;
     fhir:text [ fhir:v "Laboratory" ]
  ] ) ; # 
  fhir:code [
     fhir:coding ( [
       a loinc:883-9 ;
       fhir:system [ fhir:v "http://loinc.org"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "883-9" ] ;
       fhir:display [ fhir:v "ABO group [Type] in Blood" ]
     ] ) ;
     fhir:text [ fhir:v "Blood Group" ]
  ] ; # 
  fhir:subject [
     fhir:reference [ fhir:v "Patient/infant" ]
  ] ; # 
  fhir:effective [ fhir:v "2018-03-11T16:07:54+00:00"^^xsd:dateTime] ; # 
  fhir:value [
     a fhir:CodeableConcept ;
     fhir:coding ( [
       a sct:112144000 ;
       fhir:system [ fhir:v "http://snomed.info/sct"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "112144000" ] ;
       fhir:display [ fhir:v "Blood group A (finding)" ]
     ] ) ;
     fhir:text [ fhir:v "A" ]
  ]] . # 

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