haau3 FHIR Implementation Guide (HFIG) - Local Development build (v1.0.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

• Narrative Content
• XML
• JSON
• TTL

: Example US Core Lab - TTL Representation

Raw ttl | Download

@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 xsd: <http://www.w3.org/2001/XMLSchema#> .

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

<http://hl7.org/fhir/Observation/us-core-observation-lab> a fhir:Observation ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "us-core-observation-lab"] ;
  fhir:Resource.meta [
     fhir:Meta.profile [
       fhir:value "http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab|6.1.0" ;
       fhir:index 0 ;
       fhir:link <http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab|6.1.0>
     ]
  ] ;
  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 us-core-observation-lab</b></p><a name=\"us-core-observation-lab\"> </a><a name=\"hcus-core-observation-lab\"> </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=\"http://hl7.org/fhir/us/core/STU6.1/StructureDefinition-us-core-observation-lab.html\">US Core Laboratory Result Observation Profile</a> version: 6.1.0</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 4548-4}\">Hemoglobin A1c</span></p><p><b>subject</b>: <a href=\"Patient-us-core-patient.html\">Derrick Lin  Male, DoB: 1965-04-12 ( Medical record number (use: usual, ))</a></p><p><b>effective</b>: 2026-05-01 09:15:00+0000</p><p><b>value</b>: 7.1 %<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM  code% = '%')</span></p></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:Coding.display [ fhir:value "Laboratory" ]
     ]
  ] ;
  fhir:Observation.code [
     fhir:CodeableConcept.coding [
       fhir:index 0 ;
       a loinc:4548-4 ;
       fhir:Coding.system [ fhir:value "http://loinc.org" ] ;
       fhir:Coding.code [ fhir:value "4548-4" ] ;
       fhir:Coding.display [ fhir:value "Hemoglobin A1c/Hemoglobin.total in Blood" ]
     ] ;
     fhir:CodeableConcept.text [ fhir:value "Hemoglobin A1c" ]
  ] ;
  fhir:Observation.subject [
     fhir:link <http://hl7.org/fhir/Patient/us-core-patient> ;
     fhir:Reference.reference [ fhir:value "Patient/us-core-patient" ]
  ] ;
  fhir:Observation.effectiveDateTime [ fhir:value "2026-05-01T09:15:00Z"^^xsd:dateTime] ;
  fhir:Observation.valueQuantity [
     fhir:Quantity.value [ fhir:value "7.1"^^xsd:decimal ] ;
     fhir:Quantity.unit [ fhir:value "%" ] ;
     fhir:Quantity.system [ fhir:value "http://unitsofmeasure.org" ] ;
     fhir:Quantity.code [ fhir:value "%" ]
  ] .

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

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

<http://hl7.org/fhir/Observation/us-core-observation-lab.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/Observation/us-core-observation-lab.ttl> .