| Package | au.digitalhealth.cda.schema |
| Type | StructureDefinition |
| Id | st-simple |
| FHIR Version | R5 |
| Source | http://ns.electronichealth.net.au/cda/https://build.fhir.org/ig/AuDigitalHealth/cda-au-schema/StructureDefinition-st-simple.html |
| URL | http://hl7.org/cda/stds/core/StructureDefinition/st-simple |
| Version | 1.0.0 |
| Status | active |
| Date | 2025-07-21T22:05:27+00:00 |
| Name | st |
| Title | st: Character String |
| Realm | au |
| Authority | national |
| Description | The character string data type stands for text data, primarily intended for machine processing (e.g. sorting, querying, indexing, etc.) Used for names, symbols, and formal expressions. |
| Type | string |
| Kind | primitive-type |
| StructureDefinition | |
| AD | AD: PostalAddress (V3 Data Type) |
| CD | CD: ConceptDescriptor (V3 Data Type) |
| ClinicalDocument | ClinicalDocument (CDA Class) |
| ED | ED: EncapsulatedData (V3 Data Type) |
| EN | EN: EntityName (V3 Data Type) |
| II | II: InstanceIdentifier (V3 Data Type) |
| InfrastructureRoot | InfrastructureRoot (Base Type for all CDA Classes) |
| SC | SC: CharacterStringWithCode (V3 Data Type) |
| ST | ST: CharacterString (V3 Data Type) |
| addr | addr AD: PostalAddress (V3 Data Type) |
| au-Address | ADHA AD: PostalAddress (V3 Data Type) |
| au-ClinicalDocument | ADHA ClinicalDocument (CDA Class) |
| au-EntityName | ADHA EN: EntityName (V3 Data Type) |
| id | ADHA Extension id |
| templateId | templateId |
No resources found
Note: links and images are rebased to the (stated) source
Primitive type 'st'
FHIR{
"resourceType": "StructureDefinition",
"id": "st-simple",
"text": {
"status": "generated",
"div": "<!-- snip (see above) -->"
},
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
"valueUri": "urn:hl7-org:v3"
},
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/logical-container",
"valueUri": "http://hl7.org/cda/stds/core/StructureDefinition/ClinicalDocument"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
"valueCode": "can-bind"
}
],
"url": "http://hl7.org/cda/stds/core/StructureDefinition/st-simple",
"version": "1.0.0",
"name": "st",
"title": "st: Character String",
"status": "active",
"experimental": false,
"date": "2025-07-21T22:05:27+00:00",
"publisher": "HL7",
"description": "The character string data type stands for text data, primarily intended for machine processing (e.g. sorting, querying, indexing, etc.) Used for names, symbols, and formal expressions.",
"fhirVersion": "5.0.0",
"kind": "primitive-type",
"abstract": false,
"type": "string",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/string",
"derivation": "constraint",
"snapshot": {
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString": "5.0.0"
}
],
"element": [
{
"id": "string",
"path": "string",
"short": "Primitive Type string",
"definition": "A sequence of Unicode characters",
"comment": "Note that FHIR strings SHALL NOT exceed 1,048,576 (1024*1024) characters in size",
"min": 0,
"max": "*",
"base": {
"path": "string",
"min": 0,
"max": "*"
},
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "string.id",
"path": "string.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references)",
"min": 0,
"max": "0",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "string"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "string.extension",
"path": "string.extension",
"short": "Extension",
"definition": "An Extension",
"min": 0,
"max": "0",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "string.value",
"path": "string.value",
"representation": [
"xmlAttr"
],
"short": "Primitive value for string",
"definition": "The actual value",
"min": 0,
"max": "1",
"base": {
"path": "string.value",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "string"
},
{
"url": "http://hl7.org/fhir/StructureDefinition/regex",
"valueString": "^[\\s\\S]+[%content%]quot;
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"maxLength": 1048576,
"isModifier": false,
"isSummary": false
}
]
},
"differential": {
"element": [
{
"id": "string.id",
"path": "string.id",
"max": "0"
},
{
"id": "string.extension",
"path": "string.extension",
"max": "0"
}
]
}
}