Terminology Syndication Category - XML Representation - Terminology Syndication Feed Implementation Guide v0.1.0

Terminology Syndication Feed Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Logical Model: SyndicationCategory - XML Profile

Draft as of 2026-05-09
XML representation of the syndication-category logical model.
Raw xml | Download

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="syndication-category"/>
  <text>
    <status value="extensions"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: StructureDefinition syndication-category</b></p><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,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" 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-syndication-category-definitions.html#syndication-category" title="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.">syndication-category</a><a name="syndication-category"> </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"><a style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold; color: #301212; background-color: #fdf4f4;; padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold; color: #301212; background-color: #fdf4f4;" href="http://hl7.org/fhir/R4/conformance-rules.html#constraints" title="This element has or is affected by constraints ( category-term-scheme-binding )">C</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="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://build.fhir.org/types.html#Base">Base</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">Terminology Syndication Category<br/><span style="font-weight:bold">Instances of this logical model can be the target of a Reference</span><br class="constraint"/><span title="null" class="constraint">Constraints: </span><span style="font-weight:bold" title="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." class="constraint">category-term-scheme-binding</span></td></tr>
<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_primitive.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type" class="hierarchy"/> <a href="StructureDefinition-syndication-category-definitions.html#syndication-category.term" title="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`.">term</a><a name="syndication-category.term"> </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..1</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#code">code</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">machine-readable code from the scheme<br class="binding"/><span style="font-weight:bold" title="null" class="binding">Binding: </span><a href="ValueSet-syndication-content-type.html" title="https://ontoserver.csiro.au/syndication/ValueSet/syndication-content-type" class="binding">Terminology Syndication Content Type</a><span title="null" class="binding"> (</span><a href="http://hl7.org/fhir/R4/terminologies.html#example" title="Instances are not expected or even encouraged to draw from the specified value set.  The value set merely provides examples of the types of concepts intended to be included." class="binding">example</a><span title="null" class="binding">)</span></td></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_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_primitive.png" alt="." style="background-color: white; background-color: inherit" title="Primitive Data Type" class="hierarchy"/> <a href="StructureDefinition-syndication-category-definitions.html#syndication-category.scheme" title="Category scheme — the controlled vocabulary the term comes from.">scheme</a><a name="syndication-category.scheme"> </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">1..1</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/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">controlled vocabulary the term comes from</td></tr>
<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-syndication-category-definitions.html#syndication-category.label" title="human-readable label for the term">label</a><a name="syndication-category.label"> </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">0..1</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#string">string</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">human-readable label for the term</td></tr>
<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,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" alt="doco" style="background-color: inherit"/> Documentation for this format</a></td></tr></table></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics">
    <valueCode value="can-be-target"/>
  </extension>
  <url
       value="https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category"/>
  <version value="0.1.0"/>
  <name value="SyndicationCategory"/>
  <title value="Terminology Syndication Category"/>
  <status value="draft"/>
  <date value="2026-05-09T20:23:33+00:00"/>
  <publisher value="Australian e-Health Research Centre"/>
  <contact>
    <name value="Australian e-Health Research Centre"/>
    <telecom>
      <system value="url"/>
      <value value="https://aehrc.csiro.au"/>
    </telecom>
  </contact>
  <contact>
    <name value="Michael Lawley"/>
    <telecom>
      <system value="email"/>
      <value value="michael.lawley@csiro.au"/>
    </telecom>
  </contact>
  <description
               value="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."/>
  <fhirVersion value="4.0.1"/>
  <kind value="logical"/>
  <abstract value="false"/>
  <type
        value="https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category"/>
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Base"/>
  <derivation value="specialization"/>
  <snapshot>
    <extension
               url="http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version">
      <valueString value="4.0.1"/>
    </extension>
    <element id="syndication-category">
      <path value="syndication-category"/>
      <short value="Terminology Syndication Category"/>
      <definition
                  value="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."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="Base"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <constraint>
        <key value="category-term-scheme-binding"/>
        <severity value="error"/>
        <human
               value="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
                    value="(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
                value="https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category"/>
      </constraint>
      <isModifier value="false"/>
    </element>
    <element id="syndication-category.term">
      <path value="syndication-category.term"/>
      <short value="machine-readable code from the scheme"/>
      <definition
                  value="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 value="1"/>
      <max value="1"/>
      <base>
        <path value="syndication-category.term"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <binding>
        <strength value="example"/>
        <valueSet
                  value="https://ontoserver.csiro.au/syndication/ValueSet/syndication-content-type"/>
      </binding>
    </element>
    <element id="syndication-category.scheme">
      <path value="syndication-category.scheme"/>
      <short value="controlled vocabulary the term comes from"/>
      <definition
                  value="Category scheme — the controlled vocabulary the term comes from."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="syndication-category.scheme"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code value="uri"/>
      </type>
    </element>
    <element id="syndication-category.label">
      <path value="syndication-category.label"/>
      <short value="human-readable label for the term"/>
      <definition value="human-readable label for the term"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="syndication-category.label"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="string"/>
      </type>
    </element>
  </snapshot>
  <differential>
    <element id="syndication-category">
      <path value="syndication-category"/>
      <short value="Terminology Syndication Category"/>
      <definition
                  value="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."/>
      <constraint>
        <key value="category-term-scheme-binding"/>
        <severity value="error"/>
        <human
               value="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
                    value="(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
                value="https://ontoserver.csiro.au/syndication/StructureDefinition/syndication-category"/>
      </constraint>
    </element>
    <element id="syndication-category.term">
      <path value="syndication-category.term"/>
      <short value="machine-readable code from the scheme"/>
      <definition
                  value="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 value="1"/>
      <max value="1"/>
      <type>
        <code value="code"/>
      </type>
      <binding>
        <strength value="example"/>
        <valueSet
                  value="https://ontoserver.csiro.au/syndication/ValueSet/syndication-content-type"/>
      </binding>
    </element>
    <element id="syndication-category.scheme">
      <path value="syndication-category.scheme"/>
      <short value="controlled vocabulary the term comes from"/>
      <definition
                  value="Category scheme — the controlled vocabulary the term comes from."/>
      <min value="1"/>
      <max value="1"/>
      <type>
        <code value="uri"/>
      </type>
    </element>
    <element id="syndication-category.label">
      <path value="syndication-category.label"/>
      <short value="human-readable label for the term"/>
      <definition value="human-readable label for the term"/>
      <min value="0"/>
      <max value="1"/>
      <type>
        <code value="string"/>
      </type>
    </element>
  </differential>
</StructureDefinition>