US Core Implementation Guide
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US Core Implementation Guide, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 10.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/US-Core/ and changes regularly. See the Directory of published versions

: DeviceRequest Walker Example - TTL Representation

Page standards status: Informative

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@prefix fhir: <http://hl7.org/fhir/> .
@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/DeviceRequest/devicerequest-walker> a fhir:DeviceRequest ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "devicerequest-walker"] ;
  fhir:Resource.meta [
     fhir:Meta.profile [
       fhir:value "http://hl7.org/fhir/us/core/StructureDefinition/us-core-devicerequest|10.0.0-ballot" ;
       fhir:index 0 ;
       fhir:link <http://hl7.org/fhir/us/core/StructureDefinition/us-core-devicerequest|10.0.0-ballot>
     ]
  ] ;
  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: DeviceRequest devicerequest-walker</b></p><a name=\"devicerequest-walker\"> </a><a name=\"hcdevicerequest-walker\"> </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-us-core-devicerequest.html\">US Core DeviceRequest Profile</a> version: 10.0.0-ballot</p></div><p><b>status</b>: Active</p><p><b>intent</b>: Order</p><p><b>code</b>: <a href=\"Device-udi-5.html\">ACME basics folding walker</a></p><p><b>subject</b>: <a href=\"Patient-example.html\">Amy V. Shaw</a></p><p><b>authoredOn</b>: 2026-05-19 15:05:00-0500</p><p><b>requester</b>: <a href=\"Practitioner-practitioner-1.html\">Ronald Bone (http://hl7.org/fhir/sid/us-npi#United States National Provider Identifier#9941339100)</a></p></div>"
  ] ;
  fhir:DeviceRequest.status [ fhir:value "active"] ;
  fhir:DeviceRequest.intent [ fhir:value "order"] ;
  fhir:DeviceRequest.codeReference [
     fhir:link <http://hl7.org/fhir/Device/udi-5> ;
     fhir:Reference.reference [ fhir:value "Device/udi-5" ] ;
     fhir:Reference.display [ fhir:value "ACME basics folding walker" ]
  ] ;
  fhir:DeviceRequest.subject [
     fhir:link <http://hl7.org/fhir/Patient/example> ;
     fhir:Reference.reference [ fhir:value "Patient/example" ] ;
     fhir:Reference.display [ fhir:value "Amy V. Shaw" ]
  ] ;
  fhir:DeviceRequest.authoredOn [ fhir:value "2026-05-19T15:05:00-05:00"^^xsd:dateTime] ;
  fhir:DeviceRequest.requester [
     fhir:link <http://hl7.org/fhir/Practitioner/practitioner-1> ;
     fhir:Reference.reference [ fhir:value "Practitioner/practitioner-1" ]
  ] .

<http://hl7.org/fhir/Device/udi-5> a fhir:Device .

<http://hl7.org/fhir/Patient/example> a fhir:Patient .

<http://hl7.org/fhir/Practitioner/practitioner-1> a fhir:Practitioner .

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

<http://hl7.org/fhir/DeviceRequest/devicerequest-walker.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/DeviceRequest/devicerequest-walker.ttl> .