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: ISO-8601-Derived Periods - TTL Representation
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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
# - resource -------------------------------------------------------------------
a fhir:ValueSet ;
fhir:nodeRole fhir:treeRoot ;
fhir:id [ fhir:v "iso-8601-derived-periods"] ; #
fhir:text [
fhir:status [ fhir:v "generated" ] ;
fhir:div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet iso-8601-derived-periods</b></p><a name=\"iso-8601-derived-periods\"> </a><a name=\"hciso-8601-derived-periods\"> </a><ul><li>Include all codes defined in <code>http://terminology.hl7.org/CodeSystem/iso-8601-derived-periods</code></li></ul></div>"^^rdf:XMLLiteral
] ; #
fhir:extension ( [
fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"^^xsd:anyURI ] ;
fhir:value [
a fhir:code ;
fhir:v "cqi" ]
] ) ; #
fhir:url [ fhir:v "http://terminology.hl7.org/ValueSet/iso-8601-derived-periods"^^xsd:anyURI] ; #
fhir:version [ fhir:v "1.0.0"] ; #
fhir:name [ fhir:v "ISO8601DerivedPeriods"] ; #
fhir:title [ fhir:v "ISO-8601-Derived Periods"] ; #
fhir:status [ fhir:v "active"] ; #
fhir:experimental [ fhir:v false] ; #
fhir:date [ fhir:v "2025-06-27"^^xsd:date] ; #
fhir:publisher [ fhir:v "HL7 International Clinical Quality Information Work Group"] ; #
fhir:contact ( [
( fhir:telecom [
fhir:system [ fhir:v "url" ] ;
fhir:value [ fhir:v "http://hl7.org/Special/committees/cqi" ] ] )
] [
( fhir:telecom [
fhir:system [ fhir:v "email" ] ;
fhir:value [ fhir:v "cqi@lists.hl7.org" ] ] )
] ) ; #
fhir:description [ fhir:v "All codes in the ISO-8601-Derived Periods code system. Note that this value set cannot be expanded because this set is effectively infinite, the set of all possible intervals of time."] ; #
fhir:immutable [ fhir:v true] ; #
fhir:copyright [ fhir:v "Adapted from content published by IHE Copyright (c) 2015 [IHE International, Inc](http://www.ihe.net/Governance/#Intellectual_Property). Used here according to the terms of the [CC BY 4 License](https://creativecommons.org/licenses/by/4.0/). Makes use of duration definitions as defined in the [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) specification."] ; #
fhir:compose [
( fhir:include [
fhir:system [ fhir:v "http://terminology.hl7.org/CodeSystem/iso-8601-derived-periods"^^xsd:anyURI ] ] )
] . #