FHIR IG analytics| Package | aehrc.syndication |
| Resource Type | StructureDefinition |
| Id | StructureDefinition-syndication-category.json |
| FHIR Version | R4 |
| Source | https://build.fhir.org/ig/FHIR/fhir-syndication-ig/StructureDefinition-syndication-category.html |
| URL | https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category |
| Version | 0.1.0 |
| Status | draft |
| Date | 2026-06-29T05:00:28+00:00 |
| Name | SyndicationCategory |
| Title | Terminology Syndication Category |
| Realm | uv |
| Description | An Atom `⟨category⟩` element classifying a syndication entry. The `scheme` URI identifies the controlled vocabulary; `term` is the machine code; `label` is the human-readable form. The binding of `term` depends on `scheme`: | `scheme` | `term` ValueSet | |----------------------------------------------------------------------------|---------------------------| | `http://ns.electronichealth.net.au/ncts/syndication/asf/scheme/1.0.0` | SyndicationContentTypeVS | | `http://ontoserver.csiro.au/syndication/rf2/1.0.0` | OntoserverRf2IndexVS | | `http://ontoserver.csiro.au/syndication/rf2/2.0.0` | OntoserverRf2IndexVS | | any other scheme | unconstrained | This conditional rule is enforced by the `category-term-scheme-binding` invariant. Slicing would be a more natural FHIR-level expression, but slice declarations are not supported on Logical models. |
| Type | https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category |
| Kind | logical |
| StructureDefinition | ||
| aehrc.syndication#current | syndication-entry | Terminology Syndication Entry |
| ValueSet | ||
| aehrc.syndication#current | syndication-content-type | Terminology Syndication Content Type Value Set |
Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition syndication-category
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  syndication-category | C | 0..* | Base | Terminology Syndication Category Instances of this type can be the target of a Reference Constraints: category-term-scheme-binding |
  term | 1..1 | code | machine-readable code from the scheme Binding: Terminology Syndication Content Type Value Set (example) | |
| scheme | 1..1 | uri | controlled vocabulary the term comes from | |
 label | 0..1 | string | human-readable label for the term | |
| Documentation for this format | ||||
FHIR
FHIRsmith{
"resourceType": "StructureDefinition",
"id": "syndication-category",
"text": {
"status": "extensions",
"div": "<!-- snip (see above) -->"
},
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
"valueCode": "can-be-target"
}
],
"url": "https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category",
"version": "0.1.0",
"name": "SyndicationCategory",
"title": "Terminology Syndication Category",
"status": "draft",
"date": "2026-06-29T05:00:28+00:00",
"publisher": "Australian e-Health Research Centre",
"contact": [
{
"name": "Australian e-Health Research Centre",
"telecom": [
{
"system": "url",
"value": "https://aehrc.csiro.au"
}
]
},
{
"name": "Michael Lawley",
"telecom": [
{
"system": "email",
"value": "michael.lawley@csiro.au"
}
]
}
],
"description": "An Atom `⟨category⟩` element classifying a syndication entry. The\n`scheme` URI identifies the controlled vocabulary; `term` is the\nmachine code; `label` is the human-readable form.\n\nThe binding of `term` depends on `scheme`:\n\n| `scheme` | `term` ValueSet |\n|----------------------------------------------------------------------------|---------------------------|\n| `http://ns.electronichealth.net.au/ncts/syndication/asf/scheme/1.0.0` | SyndicationContentTypeVS |\n| `http://ontoserver.csiro.au/syndication/rf2/1.0.0` | OntoserverRf2IndexVS |\n| `http://ontoserver.csiro.au/syndication/rf2/2.0.0` | OntoserverRf2IndexVS |\n| any other scheme | unconstrained |\n\nThis conditional rule is enforced by the `category-term-scheme-binding`\ninvariant. Slicing would be a more natural FHIR-level expression, but\nslice declarations are not supported on Logical models.",
"fhirVersion": "4.0.1",
"kind": "logical",
"abstract": false,
"type": "https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Base",
"derivation": "specialization",
"snapshot": {
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString": "4.0.1"
}
],
"element": [
{
"id": "syndication-category",
"path": "syndication-category",
"short": "Terminology Syndication Category",
"definition": "An Atom `⟨category⟩` element classifying a syndication entry. The\n`scheme` URI identifies the controlled vocabulary; `term` is the\nmachine code; `label` is the human-readable form.\n\nThe binding of `term` depends on `scheme`:\n\n| `scheme` | `term` ValueSet |\n|----------------------------------------------------------------------------|---------------------------|\n| `http://ns.electronichealth.net.au/ncts/syndication/asf/scheme/1.0.0` | SyndicationContentTypeVS |\n| `http://ontoserver.csiro.au/syndication/rf2/1.0.0` | OntoserverRf2IndexVS |\n| `http://ontoserver.csiro.au/syndication/rf2/2.0.0` | OntoserverRf2IndexVS |\n| any other scheme | unconstrained |\n\nThis conditional rule is enforced by the `category-term-scheme-binding`\ninvariant. Slicing would be a more natural FHIR-level expression, but\nslice declarations are not supported on Logical models.",
"min": 0,
"max": "*",
"base": {
"path": "Base",
"min": 0,
"max": "*"
},
"constraint": [
{
"key": "category-term-scheme-binding",
"severity": "error",
"human": "When scheme is one of the schemes registered in this IG, term MUST be drawn from that scheme's ValueSet: NCTS ASF (`…/asf/scheme/1.0.0`) → SyndicationContentTypeVS; Ontoserver RF2 binary-index (`…/rf2/1.0.0` or `…/rf2/2.0.0`) → OntoserverRf2IndexVS. Other schemes are unconstrained.",
"expression": "(scheme != 'http://ns.electronichealth.net.au/ncts/syndication/asf/scheme/1.0.0' or term.memberOf('https://ontoserver.csiro.au/syndication/ValueSet/syndication-content-type')) and (scheme != 'http://ontoserver.csiro.au/syndication/rf2/1.0.0' or term.memberOf('https://ontoserver.csiro.au/syndication/ValueSet/ontoserver-rf2-index')) and (scheme != 'http://ontoserver.csiro.au/syndication/rf2/2.0.0' or term.memberOf('https://ontoserver.csiro.au/syndication/ValueSet/ontoserver-rf2-index'))",
"source": "https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category"
}
],
"isModifier": false
},
{
"id": "syndication-category.term",
"path": "syndication-category.term",
"short": "machine-readable code from the scheme",
"definition": "Category term — machine-readable code from the scheme. The applicable ValueSet depends on `scheme`; the example binding below is the NCTS ASF ValueSet, the most common case. See `category-term-scheme-binding`.",
"min": 1,
"max": "1",
"base": {
"path": "syndication-category.term",
"min": 1,
"max": "1"
},
"type": [
{
"code": "code"
}
],
"binding": {
"strength": "example",
"valueSet": "https://ontoserver.csiro.au/syndication/ValueSet/syndication-content-type"
}
},
{
"id": "syndication-category.scheme",
"path": "syndication-category.scheme",
"short": "controlled vocabulary the term comes from",
"definition": "Category scheme — the controlled vocabulary the term comes from.",
"min": 1,
"max": "1",
"base": {
"path": "syndication-category.scheme",
"min": 1,
"max": "1"
},
"type": [
{
"code": "uri"
}
]
},
{
"id": "syndication-category.label",
"path": "syndication-category.label",
"short": "human-readable label for the term",
"definition": "human-readable label for the term",
"min": 0,
"max": "1",
"base": {
"path": "syndication-category.label",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
]
}
]
},
"differential": {
"element": [
{
"id": "syndication-category",
"path": "syndication-category",
"short": "Terminology Syndication Category",
"definition": "An Atom `⟨category⟩` element classifying a syndication entry. The\n`scheme` URI identifies the controlled vocabulary; `term` is the\nmachine code; `label` is the human-readable form.\n\nThe binding of `term` depends on `scheme`:\n\n| `scheme` | `term` ValueSet |\n|----------------------------------------------------------------------------|---------------------------|\n| `http://ns.electronichealth.net.au/ncts/syndication/asf/scheme/1.0.0` | SyndicationContentTypeVS |\n| `http://ontoserver.csiro.au/syndication/rf2/1.0.0` | OntoserverRf2IndexVS |\n| `http://ontoserver.csiro.au/syndication/rf2/2.0.0` | OntoserverRf2IndexVS |\n| any other scheme | unconstrained |\n\nThis conditional rule is enforced by the `category-term-scheme-binding`\ninvariant. Slicing would be a more natural FHIR-level expression, but\nslice declarations are not supported on Logical models.",
"constraint": [
{
"key": "category-term-scheme-binding",
"severity": "error",
"human": "When scheme is one of the schemes registered in this IG, term MUST be drawn from that scheme's ValueSet: NCTS ASF (`…/asf/scheme/1.0.0`) → SyndicationContentTypeVS; Ontoserver RF2 binary-index (`…/rf2/1.0.0` or `…/rf2/2.0.0`) → OntoserverRf2IndexVS. Other schemes are unconstrained.",
"expression": "(scheme != 'http://ns.electronichealth.net.au/ncts/syndication/asf/scheme/1.0.0' or term.memberOf('https://ontoserver.csiro.au/syndication/ValueSet/syndication-content-type')) and (scheme != 'http://ontoserver.csiro.au/syndication/rf2/1.0.0' or term.memberOf('https://ontoserver.csiro.au/syndication/ValueSet/ontoserver-rf2-index')) and (scheme != 'http://ontoserver.csiro.au/syndication/rf2/2.0.0' or term.memberOf('https://ontoserver.csiro.au/syndication/ValueSet/ontoserver-rf2-index'))",
"source": "https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category"
}
]
},
{
"id": "syndication-category.term",
"path": "syndication-category.term",
"short": "machine-readable code from the scheme",
"definition": "Category term — machine-readable code from the scheme. The applicable ValueSet depends on `scheme`; the example binding below is the NCTS ASF ValueSet, the most common case. See `category-term-scheme-binding`.",
"min": 1,
"max": "1",
"type": [
{
"code": "code"
}
],
"binding": {
"strength": "example",
"valueSet": "https://ontoserver.csiro.au/syndication/ValueSet/syndication-content-type"
}
},
{
"id": "syndication-category.scheme",
"path": "syndication-category.scheme",
"short": "controlled vocabulary the term comes from",
"definition": "Category scheme — the controlled vocabulary the term comes from.",
"min": 1,
"max": "1",
"type": [
{
"code": "uri"
}
]
},
{
"id": "syndication-category.label",
"path": "syndication-category.label",
"short": "human-readable label for the term",
"definition": "human-readable label for the term",
"min": 0,
"max": "1",
"type": [
{
"code": "string"
}
]
}
]
}
}