Terminology Syndication Feed Implementation Guide
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Terminology Syndication Feed Implementation Guide, published by Australian e-Health Research Centre. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/FHIR/fhir-syndication-ig/ and changes regularly. See the Directory of published versions

: Ontoserver RF2 Binary Index Category

Draft as of 2026-06-29

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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/CodeSystem/ontoserver-rf2-index> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "ontoserver-rf2-index"] ;
  fhir:Resource.language [ fhir:value "en"] ;
  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: CodeSystem ontoserver-rf2-index</b></p><a name=\"ontoserver-rf2-index\"> </a><a name=\"hcontoserver-rf2-index\"> </a><p>This case-sensitive code system <code>http://ontoserver.csiro.au/syndication/rf2</code> defines the following code:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">BINARY<a name=\"ontoserver-rf2-index-BINARY\"> </a></td><td>Binary Index</td><td>A pre-built Ontoserver RF2 binary index — a zip containing the on-disk index Ontoserver derives from a SNOMED CT RF2 release. The companion `category` element's `scheme` attribute carries the binary-format version.</td></tr></table></div>"
  ] ;
  fhir:CodeSystem.url [ fhir:value "http://ontoserver.csiro.au/syndication/rf2"] ;
  fhir:CodeSystem.version [ fhir:value "0.1.0"] ;
  fhir:CodeSystem.name [ fhir:value "OntoserverRf2Index"] ;
  fhir:CodeSystem.title [ fhir:value "Ontoserver RF2 Binary Index Category"] ;
  fhir:CodeSystem.status [ fhir:value "draft"] ;
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-06-29T05:00:28+00:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "Australian e-Health Research Centre"] ;
  fhir:CodeSystem.contact [
     fhir:index -1 ;
     fhir:ContactDetail.name [ fhir:value "Australian e-Health Research Centre" ] ;
     fhir:ContactDetail.telecom [
       fhir:index -1 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "https://aehrc.csiro.au" ]
     ]
  ], [
     fhir:index -1 ;
     fhir:ContactDetail.name [ fhir:value "Michael Lawley" ] ;
     fhir:ContactDetail.telecom [
       fhir:index -1 ;
       fhir:ContactPoint.system [ fhir:value "email" ] ;
       fhir:ContactPoint.value [ fhir:value "michael.lawley@csiro.au" ]
     ]
  ] ;
  fhir:CodeSystem.description [ fhir:value "The single category term used by syndication entries that publish a\npre-built **Ontoserver RF2 binary index** — i.e. a zip file\ncontaining the on-disk index Ontoserver builds from a SNOMED CT\nRF2 release, ready to be consumed directly without re-indexing.\n\nConsumers that recognise this artefact type can load the index\ndirectly; consumers that do not MUST ignore the entry (the artefact\nis not a SNOMED CT RF2 release).\n\n## Wire-level scheme URI\n\nOn the wire, the Atom `⟨category⟩` element's `scheme` attribute carries one\nof these URIs — not the canonical of this CodeSystem:\n\n- `http://ontoserver.csiro.au/syndication/rf2/1.0.0`\n- `http://ontoserver.csiro.au/syndication/rf2/2.0.0`\n\nThe trailing path segment is the **binary index format version** —\nnot the version of the SNOMED CT release contained in the index.\nA consumer MUST match the scheme URI exactly: an index published as\n`…/rf2/1.0.0` is not interchangeable with one published as\n`…/rf2/2.0.0`.\n\nThe label paired with this term on the `⟨category⟩` element is conventionally\n`Binary Index`."] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "complete"] ;
  fhir:CodeSystem.count [ fhir:value "1"^^xsd:nonNegativeInteger] ;
  fhir:CodeSystem.concept [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "BINARY" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Binary Index" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A pre-built Ontoserver RF2 binary index — a zip containing the on-disk index Ontoserver derives from a SNOMED CT RF2 release. The companion `category` element's `scheme` attribute carries the binary-format version." ]
  ] .

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

<http://hl7.org/fhir/CodeSystem/ontoserver-rf2-index.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/ontoserver-rf2-index.ttl> .