HL7 Europe Base and Core FHIR IG
2.0.0 - trial-use 150

HL7 Europe Base and Core FHIR IG, published by HL7 Europe. This guide is not an authorized publication; it is the continuous build for version 2.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/patrick-werner/base/ and changes regularly. See the Directory of published versions

## : Observation Example - TTL Representation

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    @prefix fhir: <http://hl7.org/fhir/> .
    @prefix loinc: <http://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 -------------------------------------------------------------------

    <http://hl7.org/fhir/Observation/763f7902-8103-4d10-8bd1-546a726d43ee> a fhir:Observation ;
      fhir:nodeRole fhir:treeRoot ;
      fhir:Resource.id [ fhir:value "763f7902-8103-4d10-8bd1-546a726d43ee"] ;
      fhir:Resource.meta [
         fhir:Meta.profile [
           fhir:value "http://hl7.eu/fhir/base/StructureDefinition/medicalTestResult-eu-core" ;
           fhir:index 0 ;
           fhir:link <http://hl7.eu/fhir/base/StructureDefinition/medicalTestResult-eu-core>
         ]
      ] ;
      fhir:DomainResource.text [
         fhir:Narrative.status [ fhir:value "generated" ] ;
         fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: Observation 763f7902-8103-4d10-8bd1-546a726d43ee</b></p><a name=\"763f7902-8103-4d10-8bd1-546a726d43ee\"> </a><a name=\"hc763f7902-8103-4d10-8bd1-546a726d43ee\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\"/><p style=\"margin-bottom: 0px\">Profile: <a href=\"StructureDefinition-medicalTestResult-eu-core.html\">Observation: Medical Test Result (EU core)</a></p></div><p><b>status</b>: Final</p><p><b>category</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/observation-category laboratory}\">Laboratory</span></p><p><b>code</b>: <span title=\"Codes:{http://loinc.org 22700-9}\">Urea (U) [Moles/Vol]</span></p><p><b>subject</b>: <a href=\"Patient-patient-eu-core-example.html\">John Doe  Male, DoB: 1980-01-01</a></p><p><b>effective</b>: 2023-03-27 11:24:26+0100</p><p><b>performer</b>: Jan Laborant</p><p><b>value</b>: 310 mmol/L<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM  codemmol/L = 'mmol/L')</span></p><p><b>interpretation</b>: <span title=\"Codes:{http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation LU}\">Significantly low</span></p><p><b>method</b>: <span title=\"Codes:{http://snomed.info/sct 70621000052105}\">Spectrophotometric technique</span></p><p><b>specimen</b>: Urine specimen</p><h3>ReferenceRanges</h3><table class=\"grid\"><tr><td style=\"display: none\">-</td><td><b>Low</b></td><td><b>High</b></td><td><b>Type</b></td></tr><tr><td style=\"display: none\">*</td><td>67 mmol/L</td><td>580 mmol/L</td><td><span title=\"Codes:{http://terminology.hl7.org/CodeSystem/referencerange-meaning normal}\">Normal Range</span></td></tr></table></div>"
      ] ;
      fhir:Observation.status [ fhir:value "final"] ;
      fhir:Observation.category [
         fhir:index 0 ;
         fhir:CodeableConcept.coding [
           fhir:index 0 ;
           fhir:Coding.system [ fhir:value "http://terminology.hl7.org/CodeSystem/observation-category" ] ;
           fhir:Coding.code [ fhir:value "laboratory" ]
         ]
      ] ;
      fhir:Observation.code [
         fhir:CodeableConcept.coding [
           fhir:index 0 ;
           a loinc:22700-9 ;
           fhir:Coding.system [ fhir:value "http://loinc.org" ] ;
           fhir:Coding.code [ fhir:value "22700-9" ] ;
           fhir:Coding.display [ fhir:value "Urea [Moles/volume] in Urine" ]
         ] ;
         fhir:CodeableConcept.text [ fhir:value "Urea (U) [Moles/Vol]" ]
      ] ;
      fhir:Observation.subject [
         fhir:link <http://hl7.org/fhir/Patient/patient-eu-core-example> ;
         fhir:Reference.reference [ fhir:value "Patient/patient-eu-core-example" ]
      ] ;
      fhir:Observation.effectiveDateTime [ fhir:value "2023-03-27T11:24:26+01:00"^^xsd:dateTime] ;
      fhir:Observation.performer [
         fhir:index 0 ;
         fhir:Reference.display [ fhir:value "Jan Laborant" ]
      ] ;
      fhir:Observation.valueQuantity [
         fhir:Quantity.value [ fhir:value "310"^^xsd:decimal ] ;
         fhir:Quantity.unit [ fhir:value "mmol/L" ] ;
         fhir:Quantity.system [ fhir:value "http://unitsofmeasure.org" ] ;
         fhir:Quantity.code [ fhir:value "mmol/L" ]
      ] ;
      fhir:Observation.interpretation [
         fhir:index 0 ;
         fhir:CodeableConcept.coding [
           fhir:index 0 ;
           fhir:Coding.system [ fhir:value "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation" ] ;
           fhir:Coding.code [ fhir:value "LU" ] ;
           fhir:Coding.display [ fhir:value "Significantly low" ]
         ]
      ] ;
      fhir:Observation.method [
         fhir:CodeableConcept.coding [
           fhir:index 0 ;
           a sct:70621000052105 ;
           fhir:Coding.system [ fhir:value "http://snomed.info/sct" ] ;
           fhir:Coding.code [ fhir:value "70621000052105" ] ;
           fhir:Coding.display [ fhir:value "Spectrophotometric technique" ]
         ]
      ] ;
      fhir:Observation.specimen [
         fhir:Reference.display [ fhir:value "Urine specimen" ]
      ] ;
      fhir:Observation.referenceRange [
         fhir:index 0 ;
         fhir:Observation.referenceRange.low [
           fhir:Quantity.value [ fhir:value "67"^^xsd:decimal ] ;
           fhir:Quantity.unit [ fhir:value "mmol/L" ]
         ] ;
         fhir:Observation.referenceRange.high [
           fhir:Quantity.value [ fhir:value "580"^^xsd:decimal ] ;
           fhir:Quantity.unit [ fhir:value "mmol/L" ]
         ] ;
         fhir:Observation.referenceRange.type [
           fhir:CodeableConcept.coding [
             fhir:index 0 ;
             fhir:Coding.system [ fhir:value "http://terminology.hl7.org/CodeSystem/referencerange-meaning" ] ;
             fhir:Coding.code [ fhir:value "normal" ] ;
             fhir:Coding.display [ fhir:value "Normal Range" ]
           ]
         ]
      ] .

    <http://hl7.org/fhir/Patient/patient-eu-core-example> a fhir:Patient .

    # - ontology header ------------------------------------------------------------

    <http://hl7.org/fhir/Observation/763f7902-8103-4d10-8bd1-546a726d43ee.ttl> a owl:Ontology ;
      owl:imports fhir:fhir.ttl ;
      owl:versionIRI <http://build.fhir.org/Observation/763f7902-8103-4d10-8bd1-546a726d43ee.ttl> .