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SMART Base, published by WHO. This guide is not an authorized publication; it is the continuous build for version 0.3.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/litlfred/smart-base/ and changes regularly. See the Directory of published versions

: Knowledge graph L1: predicates - TTL Representation

Active as of 2026-10-06

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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/KGL1Predicates> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "KGL1Predicates"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><div xml:lang=\"en\" lang=\"en\"><hr/><p><b>English</b></p><hr/><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem KGL1Predicates</b></p><a name=\"KGL1Predicates\"> </a><a name=\"hcKGL1Predicates\"> </a><p>This case-sensitive code system <code>http://smart.who.int/base/CodeSystem/KGL1Predicates</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">contains<a name=\"KGL1Predicates-contains\"> </a></td><td>Structural containment. A publication contains sections; a section contains recommendations.</td></tr><tr><td style=\"white-space:nowrap\">supersedes<a name=\"KGL1Predicates-supersedes\"> </a></td><td>This publication replaces that one. Guideline updates are the reason impact analysis matters.</td></tr><tr><td style=\"white-space:nowrap\">refines<a name=\"KGL1Predicates-refines\"> </a></td><td>A recommendation narrows or conditions another, rather than replacing it.</td></tr><tr><td style=\"white-space:nowrap\">hasPopulation<a name=\"KGL1Predicates-hasPopulation\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasIntervention<a name=\"KGL1Predicates-hasIntervention\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasComparator<a name=\"KGL1Predicates-hasComparator\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasOutcome<a name=\"KGL1Predicates-hasOutcome\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">supportedBy<a name=\"KGL1Predicates-supportedBy\"> </a></td><td>Recommendation to its body of evidence, carrying GRADE certainty.</td></tr><tr><td style=\"white-space:nowrap\">hasRemark<a name=\"KGL1Predicates-hasRemark\"> </a></td><td>Implementation consideration. Often the part a DAK author actually acts on.</td></tr><tr><td style=\"white-space:nowrap\">recommends<a name=\"KGL1Predicates-recommends\"> </a></td><td>A recommendation is about a health intervention. The hinge to L2.</td></tr><tr><td style=\"white-space:nowrap\">definedIn<a name=\"KGL1Predicates-definedIn\"> </a></td><td>A schedule or indicator is normatively defined in a publication.</td></tr><tr><td style=\"white-space:nowrap\">schedules<a name=\"KGL1Predicates-schedules\"> </a></td><td>A schedule entry prescribes when an intervention is delivered.</td></tr><tr><td style=\"white-space:nowrap\">measures<a name=\"KGL1Predicates-measures\"> </a></td><td>An indicator measures delivery of an intervention.</td></tr><tr><td style=\"white-space:nowrap\">derivedFrom<a name=\"KGL1Predicates-derivedFrom\"> </a></td><td>This normative content restates or operationalises that recommendation.</td></tr><tr><td style=\"white-space:nowrap\">crossReferences<a name=\"KGL1Predicates-crossReferences\"> </a></td><td>Names an external code. THE ONLY edge into terminology: it records that a code was cited, never what the code means. See the terminology-code class.</td></tr><tr><td style=\"white-space:nowrap\">classifiedAs<a name=\"KGL1Predicates-classifiedAs\"> </a></td><td>Placement in a WHO classification — CDHI for interventions. Also a cross-reference, kept separate because classification is an assertion about the thing, not a mention of a code.</td></tr><tr><td style=\"white-space:nowrap\">appearsIn<a name=\"KGL1Predicates-appearsIn\"> </a></td><td>A citation string appears in an L2 or L3 artefact at a stated location.</td></tr><tr><td style=\"white-space:nowrap\">resolvesTo<a name=\"KGL1Predicates-resolvesTo\"> </a></td><td>A citation string resolves to a publication or a recommendation. Almost always `inferred` or `decided`, never `derived` — matching a free-text citation is a judgement.</td></tr><tr><td style=\"white-space:nowrap\">implementedBy<a name=\"KGL1Predicates-implementedBy\"> </a></td><td>L1 content is implemented by an L2 or L3 artefact, addressed by canonical URL. The graph does not model the target's structure.</td></tr></table></div><div xml:lang=\"fr\" lang=\"fr\"><hr/><p><b>French</b></p><hr/><p class=\"res-header-id\"><b>Narratif généré : CodeSystem KGL1Predicates</b></p><a name=\"fr-KGL1Predicates\"> </a><a name=\"fr-hcKGL1Predicates\"> </a><p>This case-sensitive code system <code>http://smart.who.int/base/CodeSystem/KGL1Predicates</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Définition</b></td></tr><tr><td style=\"white-space:nowrap\">contains<a name=\"fr-KGL1Predicates-contains\"> </a></td><td>Structural containment. A publication contains sections; a section contains recommendations.</td></tr><tr><td style=\"white-space:nowrap\">supersedes<a name=\"fr-KGL1Predicates-supersedes\"> </a></td><td>This publication replaces that one. Guideline updates are the reason impact analysis matters.</td></tr><tr><td style=\"white-space:nowrap\">refines<a name=\"fr-KGL1Predicates-refines\"> </a></td><td>A recommendation narrows or conditions another, rather than replacing it.</td></tr><tr><td style=\"white-space:nowrap\">hasPopulation<a name=\"fr-KGL1Predicates-hasPopulation\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasIntervention<a name=\"fr-KGL1Predicates-hasIntervention\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasComparator<a name=\"fr-KGL1Predicates-hasComparator\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasOutcome<a name=\"fr-KGL1Predicates-hasOutcome\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">supportedBy<a name=\"fr-KGL1Predicates-supportedBy\"> </a></td><td>Recommendation to its body of evidence, carrying GRADE certainty.</td></tr><tr><td style=\"white-space:nowrap\">hasRemark<a name=\"fr-KGL1Predicates-hasRemark\"> </a></td><td>Implementation consideration. Often the part a DAK author actually acts on.</td></tr><tr><td style=\"white-space:nowrap\">recommends<a name=\"fr-KGL1Predicates-recommends\"> </a></td><td>A recommendation is about a health intervention. The hinge to L2.</td></tr><tr><td style=\"white-space:nowrap\">definedIn<a name=\"fr-KGL1Predicates-definedIn\"> </a></td><td>A schedule or indicator is normatively defined in a publication.</td></tr><tr><td style=\"white-space:nowrap\">schedules<a name=\"fr-KGL1Predicates-schedules\"> </a></td><td>A schedule entry prescribes when an intervention is delivered.</td></tr><tr><td style=\"white-space:nowrap\">measures<a name=\"fr-KGL1Predicates-measures\"> </a></td><td>An indicator measures delivery of an intervention.</td></tr><tr><td style=\"white-space:nowrap\">derivedFrom<a name=\"fr-KGL1Predicates-derivedFrom\"> </a></td><td>This normative content restates or operationalises that recommendation.</td></tr><tr><td style=\"white-space:nowrap\">crossReferences<a name=\"fr-KGL1Predicates-crossReferences\"> </a></td><td>Names an external code. THE ONLY edge into terminology: it records that a code was cited, never what the code means. See the terminology-code class.</td></tr><tr><td style=\"white-space:nowrap\">classifiedAs<a name=\"fr-KGL1Predicates-classifiedAs\"> </a></td><td>Placement in a WHO classification — CDHI for interventions. Also a cross-reference, kept separate because classification is an assertion about the thing, not a mention of a code.</td></tr><tr><td style=\"white-space:nowrap\">appearsIn<a name=\"fr-KGL1Predicates-appearsIn\"> </a></td><td>A citation string appears in an L2 or L3 artefact at a stated location.</td></tr><tr><td style=\"white-space:nowrap\">resolvesTo<a name=\"fr-KGL1Predicates-resolvesTo\"> </a></td><td>A citation string resolves to a publication or a recommendation. Almost always `inferred` or `decided`, never `derived` — matching a free-text citation is a judgement.</td></tr><tr><td style=\"white-space:nowrap\">implementedBy<a name=\"fr-KGL1Predicates-implementedBy\"> </a></td><td>L1 content is implemented by an L2 or L3 artefact, addressed by canonical URL. The graph does not model the target's structure.</td></tr></table></div><div xml:lang=\"ar\" lang=\"ar\"><hr/><p><b>Arabic</b></p><hr/><p class=\"res-header-id\"><b>السرد المُنشأ: CodeSystem KGL1Predicates</b></p><a name=\"ar-KGL1Predicates\"> </a><a name=\"ar-hcKGL1Predicates\"> </a><p>يُعرّف هذا case-sensitive نظام الشيفرة <code>http://smart.who.int/base/CodeSystem/KGL1Predicates</code> الرمز التالي<f test=\"code-count != 1\">s</f>:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>الكود</b></td><td><b>التعريف</b></td></tr><tr><td style=\"white-space:nowrap\">contains<a name=\"ar-KGL1Predicates-contains\"> </a></td><td>Structural containment. A publication contains sections; a section contains recommendations.</td></tr><tr><td style=\"white-space:nowrap\">supersedes<a name=\"ar-KGL1Predicates-supersedes\"> </a></td><td>This publication replaces that one. Guideline updates are the reason impact analysis matters.</td></tr><tr><td style=\"white-space:nowrap\">refines<a name=\"ar-KGL1Predicates-refines\"> </a></td><td>A recommendation narrows or conditions another, rather than replacing it.</td></tr><tr><td style=\"white-space:nowrap\">hasPopulation<a name=\"ar-KGL1Predicates-hasPopulation\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasIntervention<a name=\"ar-KGL1Predicates-hasIntervention\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasComparator<a name=\"ar-KGL1Predicates-hasComparator\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasOutcome<a name=\"ar-KGL1Predicates-hasOutcome\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">supportedBy<a name=\"ar-KGL1Predicates-supportedBy\"> </a></td><td>Recommendation to its body of evidence, carrying GRADE certainty.</td></tr><tr><td style=\"white-space:nowrap\">hasRemark<a name=\"ar-KGL1Predicates-hasRemark\"> </a></td><td>Implementation consideration. Often the part a DAK author actually acts on.</td></tr><tr><td style=\"white-space:nowrap\">recommends<a name=\"ar-KGL1Predicates-recommends\"> </a></td><td>A recommendation is about a health intervention. The hinge to L2.</td></tr><tr><td style=\"white-space:nowrap\">definedIn<a name=\"ar-KGL1Predicates-definedIn\"> </a></td><td>A schedule or indicator is normatively defined in a publication.</td></tr><tr><td style=\"white-space:nowrap\">schedules<a name=\"ar-KGL1Predicates-schedules\"> </a></td><td>A schedule entry prescribes when an intervention is delivered.</td></tr><tr><td style=\"white-space:nowrap\">measures<a name=\"ar-KGL1Predicates-measures\"> </a></td><td>An indicator measures delivery of an intervention.</td></tr><tr><td style=\"white-space:nowrap\">derivedFrom<a name=\"ar-KGL1Predicates-derivedFrom\"> </a></td><td>This normative content restates or operationalises that recommendation.</td></tr><tr><td style=\"white-space:nowrap\">crossReferences<a name=\"ar-KGL1Predicates-crossReferences\"> </a></td><td>Names an external code. THE ONLY edge into terminology: it records that a code was cited, never what the code means. See the terminology-code class.</td></tr><tr><td style=\"white-space:nowrap\">classifiedAs<a name=\"ar-KGL1Predicates-classifiedAs\"> </a></td><td>Placement in a WHO classification — CDHI for interventions. Also a cross-reference, kept separate because classification is an assertion about the thing, not a mention of a code.</td></tr><tr><td style=\"white-space:nowrap\">appearsIn<a name=\"ar-KGL1Predicates-appearsIn\"> </a></td><td>A citation string appears in an L2 or L3 artefact at a stated location.</td></tr><tr><td style=\"white-space:nowrap\">resolvesTo<a name=\"ar-KGL1Predicates-resolvesTo\"> </a></td><td>A citation string resolves to a publication or a recommendation. Almost always `inferred` or `decided`, never `derived` — matching a free-text citation is a judgement.</td></tr><tr><td style=\"white-space:nowrap\">implementedBy<a name=\"ar-KGL1Predicates-implementedBy\"> </a></td><td>L1 content is implemented by an L2 or L3 artefact, addressed by canonical URL. The graph does not model the target's structure.</td></tr></table></div><div xml:lang=\"zh\" lang=\"zh\"><hr/><p><b>Chinese</b></p><hr/><p class=\"res-header-id\"><b>Generated Narrative: 代码系统 KGL1Predicates</b></p><a name=\"zh-KGL1Predicates\"> </a><a name=\"zh-hcKGL1Predicates\"> </a><p>This case-sensitive code system <code>http://smart.who.int/base/CodeSystem/KGL1Predicates</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">contains<a name=\"zh-KGL1Predicates-contains\"> </a></td><td>Structural containment. A publication contains sections; a section contains recommendations.</td></tr><tr><td style=\"white-space:nowrap\">supersedes<a name=\"zh-KGL1Predicates-supersedes\"> </a></td><td>This publication replaces that one. Guideline updates are the reason impact analysis matters.</td></tr><tr><td style=\"white-space:nowrap\">refines<a name=\"zh-KGL1Predicates-refines\"> </a></td><td>A recommendation narrows or conditions another, rather than replacing it.</td></tr><tr><td style=\"white-space:nowrap\">hasPopulation<a name=\"zh-KGL1Predicates-hasPopulation\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasIntervention<a name=\"zh-KGL1Predicates-hasIntervention\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasComparator<a name=\"zh-KGL1Predicates-hasComparator\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasOutcome<a name=\"zh-KGL1Predicates-hasOutcome\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">supportedBy<a name=\"zh-KGL1Predicates-supportedBy\"> </a></td><td>Recommendation to its body of evidence, carrying GRADE certainty.</td></tr><tr><td style=\"white-space:nowrap\">hasRemark<a name=\"zh-KGL1Predicates-hasRemark\"> </a></td><td>Implementation consideration. Often the part a DAK author actually acts on.</td></tr><tr><td style=\"white-space:nowrap\">recommends<a name=\"zh-KGL1Predicates-recommends\"> </a></td><td>A recommendation is about a health intervention. The hinge to L2.</td></tr><tr><td style=\"white-space:nowrap\">definedIn<a name=\"zh-KGL1Predicates-definedIn\"> </a></td><td>A schedule or indicator is normatively defined in a publication.</td></tr><tr><td style=\"white-space:nowrap\">schedules<a name=\"zh-KGL1Predicates-schedules\"> </a></td><td>A schedule entry prescribes when an intervention is delivered.</td></tr><tr><td style=\"white-space:nowrap\">measures<a name=\"zh-KGL1Predicates-measures\"> </a></td><td>An indicator measures delivery of an intervention.</td></tr><tr><td style=\"white-space:nowrap\">derivedFrom<a name=\"zh-KGL1Predicates-derivedFrom\"> </a></td><td>This normative content restates or operationalises that recommendation.</td></tr><tr><td style=\"white-space:nowrap\">crossReferences<a name=\"zh-KGL1Predicates-crossReferences\"> </a></td><td>Names an external code. THE ONLY edge into terminology: it records that a code was cited, never what the code means. See the terminology-code class.</td></tr><tr><td style=\"white-space:nowrap\">classifiedAs<a name=\"zh-KGL1Predicates-classifiedAs\"> </a></td><td>Placement in a WHO classification — CDHI for interventions. Also a cross-reference, kept separate because classification is an assertion about the thing, not a mention of a code.</td></tr><tr><td style=\"white-space:nowrap\">appearsIn<a name=\"zh-KGL1Predicates-appearsIn\"> </a></td><td>A citation string appears in an L2 or L3 artefact at a stated location.</td></tr><tr><td style=\"white-space:nowrap\">resolvesTo<a name=\"zh-KGL1Predicates-resolvesTo\"> </a></td><td>A citation string resolves to a publication or a recommendation. Almost always `inferred` or `decided`, never `derived` — matching a free-text citation is a judgement.</td></tr><tr><td style=\"white-space:nowrap\">implementedBy<a name=\"zh-KGL1Predicates-implementedBy\"> </a></td><td>L1 content is implemented by an L2 or L3 artefact, addressed by canonical URL. The graph does not model the target's structure.</td></tr></table></div><div xml:lang=\"ru\" lang=\"ru\"><hr/><p><b>Russian</b></p><hr/><p class=\"res-header-id\"><b>Сгенерированный нарратив: CodeSystem KGL1Predicates</b></p><a name=\"ru-KGL1Predicates\"> </a><a name=\"ru-hcKGL1Predicates\"> </a><p>Данная система кодов <code>http://smart.who.int/base/CodeSystem/KGL1Predicates</code> case-sensitive определяет следующие коды:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Код</b></td><td><b>Определение</b></td></tr><tr><td style=\"white-space:nowrap\">contains<a name=\"ru-KGL1Predicates-contains\"> </a></td><td>Structural containment. A publication contains sections; a section contains recommendations.</td></tr><tr><td style=\"white-space:nowrap\">supersedes<a name=\"ru-KGL1Predicates-supersedes\"> </a></td><td>This publication replaces that one. Guideline updates are the reason impact analysis matters.</td></tr><tr><td style=\"white-space:nowrap\">refines<a name=\"ru-KGL1Predicates-refines\"> </a></td><td>A recommendation narrows or conditions another, rather than replacing it.</td></tr><tr><td style=\"white-space:nowrap\">hasPopulation<a name=\"ru-KGL1Predicates-hasPopulation\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasIntervention<a name=\"ru-KGL1Predicates-hasIntervention\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasComparator<a name=\"ru-KGL1Predicates-hasComparator\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasOutcome<a name=\"ru-KGL1Predicates-hasOutcome\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">supportedBy<a name=\"ru-KGL1Predicates-supportedBy\"> </a></td><td>Recommendation to its body of evidence, carrying GRADE certainty.</td></tr><tr><td style=\"white-space:nowrap\">hasRemark<a name=\"ru-KGL1Predicates-hasRemark\"> </a></td><td>Implementation consideration. Often the part a DAK author actually acts on.</td></tr><tr><td style=\"white-space:nowrap\">recommends<a name=\"ru-KGL1Predicates-recommends\"> </a></td><td>A recommendation is about a health intervention. The hinge to L2.</td></tr><tr><td style=\"white-space:nowrap\">definedIn<a name=\"ru-KGL1Predicates-definedIn\"> </a></td><td>A schedule or indicator is normatively defined in a publication.</td></tr><tr><td style=\"white-space:nowrap\">schedules<a name=\"ru-KGL1Predicates-schedules\"> </a></td><td>A schedule entry prescribes when an intervention is delivered.</td></tr><tr><td style=\"white-space:nowrap\">measures<a name=\"ru-KGL1Predicates-measures\"> </a></td><td>An indicator measures delivery of an intervention.</td></tr><tr><td style=\"white-space:nowrap\">derivedFrom<a name=\"ru-KGL1Predicates-derivedFrom\"> </a></td><td>This normative content restates or operationalises that recommendation.</td></tr><tr><td style=\"white-space:nowrap\">crossReferences<a name=\"ru-KGL1Predicates-crossReferences\"> </a></td><td>Names an external code. THE ONLY edge into terminology: it records that a code was cited, never what the code means. See the terminology-code class.</td></tr><tr><td style=\"white-space:nowrap\">classifiedAs<a name=\"ru-KGL1Predicates-classifiedAs\"> </a></td><td>Placement in a WHO classification — CDHI for interventions. Also a cross-reference, kept separate because classification is an assertion about the thing, not a mention of a code.</td></tr><tr><td style=\"white-space:nowrap\">appearsIn<a name=\"ru-KGL1Predicates-appearsIn\"> </a></td><td>A citation string appears in an L2 or L3 artefact at a stated location.</td></tr><tr><td style=\"white-space:nowrap\">resolvesTo<a name=\"ru-KGL1Predicates-resolvesTo\"> </a></td><td>A citation string resolves to a publication or a recommendation. Almost always `inferred` or `decided`, never `derived` — matching a free-text citation is a judgement.</td></tr><tr><td style=\"white-space:nowrap\">implementedBy<a name=\"ru-KGL1Predicates-implementedBy\"> </a></td><td>L1 content is implemented by an L2 or L3 artefact, addressed by canonical URL. The graph does not model the target's structure.</td></tr></table></div><div xml:lang=\"es\" lang=\"es\"><hr/><p><b>Spanish</b></p><hr/><p class=\"res-header-id\"><b>Generated Narrative: SistemaDeCodigos KGL1Predicates</b></p><a name=\"es-KGL1Predicates\"> </a><a name=\"es-hcKGL1Predicates\"> </a><p>This case-sensitive code system <code>http://smart.who.int/base/CodeSystem/KGL1Predicates</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">contains<a name=\"es-KGL1Predicates-contains\"> </a></td><td>Structural containment. A publication contains sections; a section contains recommendations.</td></tr><tr><td style=\"white-space:nowrap\">supersedes<a name=\"es-KGL1Predicates-supersedes\"> </a></td><td>This publication replaces that one. Guideline updates are the reason impact analysis matters.</td></tr><tr><td style=\"white-space:nowrap\">refines<a name=\"es-KGL1Predicates-refines\"> </a></td><td>A recommendation narrows or conditions another, rather than replacing it.</td></tr><tr><td style=\"white-space:nowrap\">hasPopulation<a name=\"es-KGL1Predicates-hasPopulation\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasIntervention<a name=\"es-KGL1Predicates-hasIntervention\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasComparator<a name=\"es-KGL1Predicates-hasComparator\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">hasOutcome<a name=\"es-KGL1Predicates-hasOutcome\"> </a></td><td>PICO.</td></tr><tr><td style=\"white-space:nowrap\">supportedBy<a name=\"es-KGL1Predicates-supportedBy\"> </a></td><td>Recommendation to its body of evidence, carrying GRADE certainty.</td></tr><tr><td style=\"white-space:nowrap\">hasRemark<a name=\"es-KGL1Predicates-hasRemark\"> </a></td><td>Implementation consideration. Often the part a DAK author actually acts on.</td></tr><tr><td style=\"white-space:nowrap\">recommends<a name=\"es-KGL1Predicates-recommends\"> </a></td><td>A recommendation is about a health intervention. The hinge to L2.</td></tr><tr><td style=\"white-space:nowrap\">definedIn<a name=\"es-KGL1Predicates-definedIn\"> </a></td><td>A schedule or indicator is normatively defined in a publication.</td></tr><tr><td style=\"white-space:nowrap\">schedules<a name=\"es-KGL1Predicates-schedules\"> </a></td><td>A schedule entry prescribes when an intervention is delivered.</td></tr><tr><td style=\"white-space:nowrap\">measures<a name=\"es-KGL1Predicates-measures\"> </a></td><td>An indicator measures delivery of an intervention.</td></tr><tr><td style=\"white-space:nowrap\">derivedFrom<a name=\"es-KGL1Predicates-derivedFrom\"> </a></td><td>This normative content restates or operationalises that recommendation.</td></tr><tr><td style=\"white-space:nowrap\">crossReferences<a name=\"es-KGL1Predicates-crossReferences\"> </a></td><td>Names an external code. THE ONLY edge into terminology: it records that a code was cited, never what the code means. See the terminology-code class.</td></tr><tr><td style=\"white-space:nowrap\">classifiedAs<a name=\"es-KGL1Predicates-classifiedAs\"> </a></td><td>Placement in a WHO classification — CDHI for interventions. Also a cross-reference, kept separate because classification is an assertion about the thing, not a mention of a code.</td></tr><tr><td style=\"white-space:nowrap\">appearsIn<a name=\"es-KGL1Predicates-appearsIn\"> </a></td><td>A citation string appears in an L2 or L3 artefact at a stated location.</td></tr><tr><td style=\"white-space:nowrap\">resolvesTo<a name=\"es-KGL1Predicates-resolvesTo\"> </a></td><td>A citation string resolves to a publication or a recommendation. Almost always `inferred` or `decided`, never `derived` — matching a free-text citation is a judgement.</td></tr><tr><td style=\"white-space:nowrap\">implementedBy<a name=\"es-KGL1Predicates-implementedBy\"> </a></td><td>L1 content is implemented by an L2 or L3 artefact, addressed by canonical URL. The graph does not model the target's structure.</td></tr></table></div></div>"
  ] ;
  fhir:CodeSystem.url [ fhir:value "http://smart.who.int/base/CodeSystem/KGL1Predicates"] ;
  fhir:CodeSystem.version [ fhir:value "0.3.0"] ;
  fhir:CodeSystem.name [ fhir:value "KGL1Predicates"] ;
  fhir:CodeSystem.title [ fhir:value "Knowledge graph L1: predicates"] ;
  fhir:CodeSystem.status [ fhir:value "active"] ;
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-10-06T14:15:03+00:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "WHO"] ;
  fhir:CodeSystem.contact [
     fhir:index 0 ;
     fhir:ContactDetail.name [ fhir:value "WHO" ] ;
     fhir:ContactDetail.telecom [
       fhir:index 0 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "http://who.int" ]
     ]
  ] ;
  fhir:CodeSystem.description [ fhir:value "The predicates of the L1 layer. An edge's `predicate` is one of these; which (source, target) pairs each licenses is the layer's edge table. Source: kg/src/L1.ts (migrated from smart-kg ontology/L1/L1.json)."] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "complete"] ;
  fhir:CodeSystem.count [ fhir:value "19"^^xsd:nonNegativeInteger] ;
  fhir:CodeSystem.concept [
     fhir:index 0 ;
     fhir:CodeSystem.concept.code [ fhir:value "contains" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "contains" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Structural containment. A publication contains sections; a section contains recommendations." ]
  ], [
     fhir:index 1 ;
     fhir:CodeSystem.concept.code [ fhir:value "supersedes" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "supersedes" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "This publication replaces that one. Guideline updates are the reason impact analysis matters." ]
  ], [
     fhir:index 2 ;
     fhir:CodeSystem.concept.code [ fhir:value "refines" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "refines" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A recommendation narrows or conditions another, rather than replacing it." ]
  ], [
     fhir:index 3 ;
     fhir:CodeSystem.concept.code [ fhir:value "hasPopulation" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "hasPopulation" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "PICO." ]
  ], [
     fhir:index 4 ;
     fhir:CodeSystem.concept.code [ fhir:value "hasIntervention" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "hasIntervention" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "PICO." ]
  ], [
     fhir:index 5 ;
     fhir:CodeSystem.concept.code [ fhir:value "hasComparator" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "hasComparator" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "PICO." ]
  ], [
     fhir:index 6 ;
     fhir:CodeSystem.concept.code [ fhir:value "hasOutcome" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "hasOutcome" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "PICO." ]
  ], [
     fhir:index 7 ;
     fhir:CodeSystem.concept.code [ fhir:value "supportedBy" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "supportedBy" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Recommendation to its body of evidence, carrying GRADE certainty." ]
  ], [
     fhir:index 8 ;
     fhir:CodeSystem.concept.code [ fhir:value "hasRemark" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "hasRemark" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Implementation consideration. Often the part a DAK author actually acts on." ]
  ], [
     fhir:index 9 ;
     fhir:CodeSystem.concept.code [ fhir:value "recommends" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "recommends" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A recommendation is about a health intervention. The hinge to L2." ]
  ], [
     fhir:index 10 ;
     fhir:CodeSystem.concept.code [ fhir:value "definedIn" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "definedIn" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A schedule or indicator is normatively defined in a publication." ]
  ], [
     fhir:index 11 ;
     fhir:CodeSystem.concept.code [ fhir:value "schedules" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "schedules" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A schedule entry prescribes when an intervention is delivered." ]
  ], [
     fhir:index 12 ;
     fhir:CodeSystem.concept.code [ fhir:value "measures" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "measures" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "An indicator measures delivery of an intervention." ]
  ], [
     fhir:index 13 ;
     fhir:CodeSystem.concept.code [ fhir:value "derivedFrom" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "derivedFrom" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "This normative content restates or operationalises that recommendation." ]
  ], [
     fhir:index 14 ;
     fhir:CodeSystem.concept.code [ fhir:value "crossReferences" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "crossReferences" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Names an external code. THE ONLY edge into terminology: it records that a code was cited, never what the code means. See the terminology-code class." ]
  ], [
     fhir:index 15 ;
     fhir:CodeSystem.concept.code [ fhir:value "classifiedAs" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "classifiedAs" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Placement in a WHO classification — CDHI for interventions. Also a cross-reference, kept separate because classification is an assertion about the thing, not a mention of a code." ]
  ], [
     fhir:index 16 ;
     fhir:CodeSystem.concept.code [ fhir:value "appearsIn" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "appearsIn" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A citation string appears in an L2 or L3 artefact at a stated location." ]
  ], [
     fhir:index 17 ;
     fhir:CodeSystem.concept.code [ fhir:value "resolvesTo" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "resolvesTo" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A citation string resolves to a publication or a recommendation. Almost always `inferred` or `decided`, never `derived` — matching a free-text citation is a judgement." ]
  ], [
     fhir:index 18 ;
     fhir:CodeSystem.concept.code [ fhir:value "implementedBy" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "implementedBy" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "L1 content is implemented by an L2 or L3 artefact, addressed by canonical URL. The graph does not model the target's structure." ]
  ] .

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

<http://hl7.org/fhir/CodeSystem/KGL1Predicates.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/KGL1Predicates.ttl> .