Aotearoa Immunisation Register (AIR) FHIR Implementation Guide
2.1.0 - release New Zealand

Aotearoa Immunisation Register (AIR) FHIR Implementation Guide - Local Development build (v2.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## Extension: AIRConsumerNIROptOff - TTL Profile

Active as of 2026-07-21

TTL representation of the air-consumer-nir-opt-off extension.

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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/StructureDefinition/air-consumer-nir-opt-off> a fhir:StructureDefinition ;
      fhir:nodeRole fhir:treeRoot ;
      fhir:Resource.id [ fhir:value "air-consumer-nir-opt-off"] ;
      fhir:DomainResource.text [
         fhir:Narrative.status [ fhir:value "extensions" ] ;
         fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition air-consumer-nir-opt-off</b></p><a name=\"air-consumer-nir-opt-off\"> </a><a name=\"hcair-consumer-nir-opt-off\"> </a><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px; width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64, \" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-air-consumer-nir-opt-off-definitions.html#Extension\" title=\"This extension is used in AIR to indicate the Air Patient (AKA Consumer) as having opted off NIR before they were migrated into AIR. #xA;Presence of this extension on the AIR Patient indicates that the consumer _has_ opted off NIR and the extension includes the date that the consumer requested this to occur.\">Extension</a><a name=\"Extension\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/extensibility.html#Extension\">Extension</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">AIR Consumer NIR Opt Off</td></tr>#xD;\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_extension_simple.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Simple Extension\" class=\"hierarchy\"/> <a style=\"text-decoration:line-through; text-decoration:line-through\" href=\"StructureDefinition-air-consumer-nir-opt-off-definitions.html#Extension.extension\">extension</a><a name=\"Extension.extension\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"text-decoration:line-through\"/><span style=\"text-decoration:line-through\">0</span><span style=\"text-decoration:line-through\">..</span><span style=\"text-decoration:line-through\">0</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"font-style: italic\">Extension</span></td></tr>#xD;\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-air-consumer-nir-opt-off-definitions.html#Extension.url\">url</a><a name=\"Extension.url\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">1</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a style=\"opacity: 0.5; opacity: 0.5\" href=\"http://hl7.org/fhir/R4/datatypes.html#uri\">uri</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"color: darkgreen\">\"https://standards.digital.health.nz/fhir/air/StructureDefinition/air-consumer-nir-opt-off\"</span></td></tr>#xD;\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-air-consumer-nir-opt-off-definitions.html#Extension.value[x]\">value[x]</a><a name=\"Extension.value_x_\"> </a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">1..<span style=\"opacity: 0.5\">1</span></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://hl7.org/fhir/R4/datatypes.html#date\">date</a></td><td style=\"vertical-align: top; text-align : var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">Value of extension</span></td></tr>#xD;\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64, \" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
      ] ;
      fhir:StructureDefinition.url [ fhir:value "https://standards.digital.health.nz/fhir/air/StructureDefinition/air-consumer-nir-opt-off"] ;
      fhir:StructureDefinition.version [ fhir:value "2.1.0"] ;
      fhir:StructureDefinition.name [ fhir:value "AIRConsumerNIROptOff"] ;
      fhir:StructureDefinition.title [ fhir:value "AIR Consumer NIR Opt Off"] ;
      fhir:StructureDefinition.status [ fhir:value "active"] ;
      fhir:StructureDefinition.date [ fhir:value "2026-07-21T20:59:11+00:00"^^xsd:dateTime] ;
      fhir:StructureDefinition.publisher [ fhir:value "Te Whatu Ora"] ;
      fhir:StructureDefinition.contact [
         fhir:index 0 ;
         fhir:ContactDetail.name [ fhir:value "Te Whatu Ora" ] ;
         fhir:ContactDetail.telecom [
           fhir:index 0 ;
           fhir:ContactPoint.system [ fhir:value "url" ] ;
           fhir:ContactPoint.value [ fhir:value "https://tewhatuora.govt.nz" ]
         ]
      ] ;
      fhir:StructureDefinition.description [ fhir:value "This extension is used in AIR to indicate the Air Patient (AKA Consumer) as having opted off NIR before they were migrated into AIR. \nPresence of this extension on the AIR Patient indicates that the consumer _has_ opted off NIR and the extension includes the date that the consumer requested this to occur."] ;
      fhir:StructureDefinition.jurisdiction [
         fhir:index 0 ;
         fhir:CodeableConcept.coding [
           fhir:index 0 ;
           fhir:Coding.system [ fhir:value "urn:iso:std:iso:3166" ] ;
           fhir:Coding.code [ fhir:value "US" ] ;
           fhir:Coding.display [ fhir:value "New Zealand" ]
         ]
      ] ;
      fhir:StructureDefinition.fhirVersion [ fhir:value "4.0.1"] ;
      fhir:StructureDefinition.mapping [
         fhir:index 0 ;
         fhir:StructureDefinition.mapping.identity [ fhir:value "rim" ] ;
         fhir:StructureDefinition.mapping.uri [ fhir:value "http://hl7.org/v3" ] ;
         fhir:StructureDefinition.mapping.name [ fhir:value "RIM Mapping" ]
      ] ;
      fhir:StructureDefinition.kind [ fhir:value "complex-type"] ;
      fhir:StructureDefinition.abstract [ fhir:value "false"^^xsd:boolean] ;
      fhir:StructureDefinition.context [
         fhir:index 0 ;
         fhir:StructureDefinition.context.type [ fhir:value "element" ] ;
         fhir:StructureDefinition.context.expression [ fhir:value "Immunization" ]
      ] ;
      fhir:StructureDefinition.type [ fhir:value "Extension"] ;
      fhir:StructureDefinition.baseDefinition [
         fhir:value "http://hl7.org/fhir/StructureDefinition/Extension" ;
         fhir:link <http://hl7.org/fhir/StructureDefinition/Extension>
      ] ;
      fhir:StructureDefinition.derivation [ fhir:value "constraint"] ;
      fhir:StructureDefinition.snapshot [
         fhir:Element.extension [
           fhir:index 0 ;
           fhir:Extension.url [ fhir:value "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version" ] ;
           fhir:Extension.valueString [ fhir:value "4.0.1" ]
         ] ;
         fhir:StructureDefinition.snapshot.element [
           fhir:index 0 ;
           fhir:Element.id [ fhir:value "Extension" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension" ] ;
           fhir:ElementDefinition.short [ fhir:value "AIR Consumer NIR Opt Off" ] ;
           fhir:ElementDefinition.definition [ fhir:value "This extension is used in AIR to indicate the Air Patient (AKA Consumer) as having opted off NIR before they were migrated into AIR. \nPresence of this extension on the AIR Patient indicates that the consumer _has_ opted off NIR and the extension includes the date that the consumer requested this to occur." ] ;
           fhir:ElementDefinition.min [ fhir:value "0"^^xsd:nonNegativeInteger ] ;
           fhir:ElementDefinition.max [ fhir:value "*" ] ;
           fhir:ElementDefinition.base [
             fhir:ElementDefinition.base.path [ fhir:value "Extension" ] ;
             fhir:ElementDefinition.base.min [ fhir:value "0"^^xsd:nonNegativeInteger ] ;
             fhir:ElementDefinition.base.max [ fhir:value "*" ]
           ] ;
           fhir:ElementDefinition.condition [
             fhir:value "ele-1" ;
             fhir:index 0
           ] ;
           fhir:ElementDefinition.constraint [
             fhir:index 0 ;
             fhir:ElementDefinition.constraint.key [ fhir:value "ele-1" ] ;
             fhir:ElementDefinition.constraint.severity [ fhir:value "error" ] ;
             fhir:ElementDefinition.constraint.human [ fhir:value "All FHIR elements must have a @value or children" ] ;
             fhir:ElementDefinition.constraint.expression [ fhir:value "hasValue() or (children().count() > id.count())" ] ;
             fhir:ElementDefinition.constraint.xpath [ fhir:value "@value|f:*|h:div" ] ;
             fhir:ElementDefinition.constraint.source [
               fhir:value "http://hl7.org/fhir/StructureDefinition/Element" ;
               fhir:link <http://hl7.org/fhir/StructureDefinition/Element>
             ]
           ], [
             fhir:index 1 ;
             fhir:ElementDefinition.constraint.key [ fhir:value "ext-1" ] ;
             fhir:ElementDefinition.constraint.severity [ fhir:value "error" ] ;
             fhir:ElementDefinition.constraint.human [ fhir:value "Must have either extensions or value[x], not both" ] ;
             fhir:ElementDefinition.constraint.expression [ fhir:value "extension.exists() != value.exists()" ] ;
             fhir:ElementDefinition.constraint.xpath [ fhir:value "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" ] ;
             fhir:ElementDefinition.constraint.source [
               fhir:value "http://hl7.org/fhir/StructureDefinition/Extension" ;
               fhir:link <http://hl7.org/fhir/StructureDefinition/Extension>
             ]
           ] ;
           fhir:ElementDefinition.isModifier [ fhir:value "false"^^xsd:boolean ]
         ], [
           fhir:index 1 ;
           fhir:Element.id [ fhir:value "Extension.id" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension.id" ] ;
           fhir:ElementDefinition.representation [
             fhir:value "xmlAttr" ;
             fhir:index 0
           ] ;
           fhir:ElementDefinition.short [ fhir:value "Unique id for inter-element referencing" ] ;
           fhir:ElementDefinition.definition [ fhir:value "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." ] ;
           fhir:ElementDefinition.min [ fhir:value "0"^^xsd:nonNegativeInteger ] ;
           fhir:ElementDefinition.max [ fhir:value "1" ] ;
           fhir:ElementDefinition.base [
             fhir:ElementDefinition.base.path [ fhir:value "Element.id" ] ;
             fhir:ElementDefinition.base.min [ fhir:value "0"^^xsd:nonNegativeInteger ] ;
             fhir:ElementDefinition.base.max [ fhir:value "1" ]
           ] ;
           fhir:ElementDefinition.type [
             fhir:index 0 ;
             fhir:Element.extension [
               fhir:index 0 ;
               fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type" ] ;
               fhir:Extension.valueUrl [ fhir:value "string" ]
             ] ;
             fhir:ElementDefinition.type.code [ fhir:value "http://hl7.org/fhirpath/System.String" ]
           ] ;
           fhir:ElementDefinition.isModifier [ fhir:value "false"^^xsd:boolean ] ;
           fhir:ElementDefinition.isSummary [ fhir:value "false"^^xsd:boolean ] ;
           fhir:ElementDefinition.mapping [
             fhir:index 0 ;
             fhir:ElementDefinition.mapping.identity [ fhir:value "rim" ] ;
             fhir:ElementDefinition.mapping.map [ fhir:value "n/a" ]
           ]
         ], [
           fhir:index 2 ;
           fhir:Element.id [ fhir:value "Extension.extension" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension.extension" ] ;
           fhir:ElementDefinition.slicing [
             fhir:ElementDefinition.slicing.discriminator [
               fhir:index 0 ;
               fhir:ElementDefinition.slicing.discriminator.type [ fhir:value "value" ] ;
               fhir:ElementDefinition.slicing.discriminator.path [ fhir:value "url" ]
             ] ;
             fhir:ElementDefinition.slicing.description [ fhir:value "Extensions are always sliced by (at least) url" ] ;
             fhir:ElementDefinition.slicing.rules [ fhir:value "open" ]
           ] ;
           fhir:ElementDefinition.short [ fhir:value "Extension" ] ;
           fhir:ElementDefinition.definition [ fhir:value "An Extension" ] ;
           fhir:ElementDefinition.min [ fhir:value "0"^^xsd:nonNegativeInteger ] ;
           fhir:ElementDefinition.max [ fhir:value "0" ] ;
           fhir:ElementDefinition.base [
             fhir:ElementDefinition.base.path [ fhir:value "Element.extension" ] ;
             fhir:ElementDefinition.base.min [ fhir:value "0"^^xsd:nonNegativeInteger ] ;
             fhir:ElementDefinition.base.max [ fhir:value "*" ]
           ] ;
           fhir:ElementDefinition.type [
             fhir:index 0 ;
             fhir:ElementDefinition.type.code [ fhir:value "Extension" ]
           ] ;
           fhir:ElementDefinition.constraint [
             fhir:index 0 ;
             fhir:ElementDefinition.constraint.key [ fhir:value "ele-1" ] ;
             fhir:ElementDefinition.constraint.severity [ fhir:value "error" ] ;
             fhir:ElementDefinition.constraint.human [ fhir:value "All FHIR elements must have a @value or children" ] ;
             fhir:ElementDefinition.constraint.expression [ fhir:value "hasValue() or (children().count() > id.count())" ] ;
             fhir:ElementDefinition.constraint.xpath [ fhir:value "@value|f:*|h:div" ] ;
             fhir:ElementDefinition.constraint.source [
               fhir:value "http://hl7.org/fhir/StructureDefinition/Element" ;
               fhir:link <http://hl7.org/fhir/StructureDefinition/Element>
             ]
           ], [
             fhir:index 1 ;
             fhir:ElementDefinition.constraint.key [ fhir:value "ext-1" ] ;
             fhir:ElementDefinition.constraint.severity [ fhir:value "error" ] ;
             fhir:ElementDefinition.constraint.human [ fhir:value "Must have either extensions or value[x], not both" ] ;
             fhir:ElementDefinition.constraint.expression [ fhir:value "extension.exists() != value.exists()" ] ;
             fhir:ElementDefinition.constraint.xpath [ fhir:value "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])" ] ;
             fhir:ElementDefinition.constraint.source [
               fhir:value "http://hl7.org/fhir/StructureDefinition/Extension" ;
               fhir:link <http://hl7.org/fhir/StructureDefinition/Extension>
             ]
           ] ;
           fhir:ElementDefinition.isModifier [ fhir:value "false"^^xsd:boolean ] ;
           fhir:ElementDefinition.isSummary [ fhir:value "false"^^xsd:boolean ]
         ], [
           fhir:index 3 ;
           fhir:Element.id [ fhir:value "Extension.url" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension.url" ] ;
           fhir:ElementDefinition.representation [
             fhir:value "xmlAttr" ;
             fhir:index 0
           ] ;
           fhir:ElementDefinition.short [ fhir:value "identifies the meaning of the extension" ] ;
           fhir:ElementDefinition.definition [ fhir:value "Source of the definition for the extension code - a logical name or a URL." ] ;
           fhir:ElementDefinition.comment [ fhir:value "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension." ] ;
           fhir:ElementDefinition.min [ fhir:value "1"^^xsd:nonNegativeInteger ] ;
           fhir:ElementDefinition.max [ fhir:value "1" ] ;
           fhir:ElementDefinition.base [
             fhir:ElementDefinition.base.path [ fhir:value "Extension.url" ] ;
             fhir:ElementDefinition.base.min [ fhir:value "1"^^xsd:nonNegativeInteger ] ;
             fhir:ElementDefinition.base.max [ fhir:value "1" ]
           ] ;
           fhir:ElementDefinition.type [
             fhir:index 0 ;
             fhir:Element.extension [
               fhir:index 0 ;
               fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type" ] ;
               fhir:Extension.valueUrl [ fhir:value "uri" ]
             ] ;
             fhir:ElementDefinition.type.code [ fhir:value "http://hl7.org/fhirpath/System.String" ]
           ] ;
           fhir:ElementDefinition.fixedUri [ fhir:value "https://standards.digital.health.nz/fhir/air/StructureDefinition/air-consumer-nir-opt-off" ] ;
           fhir:ElementDefinition.isModifier [ fhir:value "false"^^xsd:boolean ] ;
           fhir:ElementDefinition.isSummary [ fhir:value "false"^^xsd:boolean ] ;
           fhir:ElementDefinition.mapping [
             fhir:index 0 ;
             fhir:ElementDefinition.mapping.identity [ fhir:value "rim" ] ;
             fhir:ElementDefinition.mapping.map [ fhir:value "N/A" ]
           ]
         ], [
           fhir:index 4 ;
           fhir:Element.id [ fhir:value "Extension.value[x]" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension.value[x]" ] ;
           fhir:ElementDefinition.short [ fhir:value "Value of extension" ] ;
           fhir:ElementDefinition.definition [ fhir:value "Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list)." ] ;
           fhir:ElementDefinition.min [ fhir:value "1"^^xsd:nonNegativeInteger ] ;
           fhir:ElementDefinition.max [ fhir:value "1" ] ;
           fhir:ElementDefinition.base [
             fhir:ElementDefinition.base.path [ fhir:value "Extension.value[x]" ] ;
             fhir:ElementDefinition.base.min [ fhir:value "0"^^xsd:nonNegativeInteger ] ;
             fhir:ElementDefinition.base.max [ fhir:value "1" ]
           ] ;
           fhir:ElementDefinition.type [
             fhir:index 0 ;
             fhir:ElementDefinition.type.code [ fhir:value "date" ]
           ] ;
           fhir:ElementDefinition.constraint [
             fhir:index 0 ;
             fhir:ElementDefinition.constraint.key [ fhir:value "ele-1" ] ;
             fhir:ElementDefinition.constraint.severity [ fhir:value "error" ] ;
             fhir:ElementDefinition.constraint.human [ fhir:value "All FHIR elements must have a @value or children" ] ;
             fhir:ElementDefinition.constraint.expression [ fhir:value "hasValue() or (children().count() > id.count())" ] ;
             fhir:ElementDefinition.constraint.xpath [ fhir:value "@value|f:*|h:div" ] ;
             fhir:ElementDefinition.constraint.source [
               fhir:value "http://hl7.org/fhir/StructureDefinition/Element" ;
               fhir:link <http://hl7.org/fhir/StructureDefinition/Element>
             ]
           ] ;
           fhir:ElementDefinition.isModifier [ fhir:value "false"^^xsd:boolean ] ;
           fhir:ElementDefinition.isSummary [ fhir:value "false"^^xsd:boolean ] ;
           fhir:ElementDefinition.mapping [
             fhir:index 0 ;
             fhir:ElementDefinition.mapping.identity [ fhir:value "rim" ] ;
             fhir:ElementDefinition.mapping.map [ fhir:value "N/A" ]
           ]
         ]
      ] ;
      fhir:StructureDefinition.differential [
         fhir:StructureDefinition.differential.element [
           fhir:index 0 ;
           fhir:Element.id [ fhir:value "Extension" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension" ] ;
           fhir:ElementDefinition.short [ fhir:value "AIR Consumer NIR Opt Off" ] ;
           fhir:ElementDefinition.definition [ fhir:value "This extension is used in AIR to indicate the Air Patient (AKA Consumer) as having opted off NIR before they were migrated into AIR. \nPresence of this extension on the AIR Patient indicates that the consumer _has_ opted off NIR and the extension includes the date that the consumer requested this to occur." ]
         ], [
           fhir:index 1 ;
           fhir:Element.id [ fhir:value "Extension.extension" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension.extension" ] ;
           fhir:ElementDefinition.max [ fhir:value "0" ]
         ], [
           fhir:index 2 ;
           fhir:Element.id [ fhir:value "Extension.url" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension.url" ] ;
           fhir:ElementDefinition.fixedUri [ fhir:value "https://standards.digital.health.nz/fhir/air/StructureDefinition/air-consumer-nir-opt-off" ]
         ], [
           fhir:index 3 ;
           fhir:Element.id [ fhir:value "Extension.value[x]" ] ;
           fhir:ElementDefinition.path [ fhir:value "Extension.value[x]" ] ;
           fhir:ElementDefinition.min [ fhir:value "1"^^xsd:nonNegativeInteger ] ;
           fhir:ElementDefinition.type [
             fhir:index 0 ;
             fhir:ElementDefinition.type.code [ fhir:value "date" ]
           ]
         ]
      ] .

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

    <http://hl7.org/fhir/StructureDefinition/air-consumer-nir-opt-off.ttl> a owl:Ontology ;
      owl:imports fhir:fhir.ttl ;
      owl:versionIRI <http://build.fhir.org/StructureDefinition/air-consumer-nir-opt-off.ttl> .