SMART Base
0.3.0 - ci-build

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

ValueSet: Knowledge graph L1: predicates

Official URL: http://smart.who.int/base/ValueSet/KGL1PredicatesVS Version: 0.3.0
Active as of 2026-10-06 Computable Name: KGL1PredicatesVS

All codes of KGL1Predicates.

References

Logical Definition (CLD)

 

Expansion

Expansion performed internally based on codesystem Knowledge graph L1: predicates v0.3.0 (CodeSystem)

This value set contains 19 concepts

SystemCodeDisplay (en)DefinitionJSONXML
http://smart.who.int/base/CodeSystem/KGL1Predicates  containscontainsStructural containment. A publication contains sections; a section contains recommendations.
http://smart.who.int/base/CodeSystem/KGL1Predicates  supersedessupersedesThis publication replaces that one. Guideline updates are the reason impact analysis matters.
http://smart.who.int/base/CodeSystem/KGL1Predicates  refinesrefinesA recommendation narrows or conditions another, rather than replacing it.
http://smart.who.int/base/CodeSystem/KGL1Predicates  hasPopulationhasPopulationPICO.
http://smart.who.int/base/CodeSystem/KGL1Predicates  hasInterventionhasInterventionPICO.
http://smart.who.int/base/CodeSystem/KGL1Predicates  hasComparatorhasComparatorPICO.
http://smart.who.int/base/CodeSystem/KGL1Predicates  hasOutcomehasOutcomePICO.
http://smart.who.int/base/CodeSystem/KGL1Predicates  supportedBysupportedByRecommendation to its body of evidence, carrying GRADE certainty.
http://smart.who.int/base/CodeSystem/KGL1Predicates  hasRemarkhasRemarkImplementation consideration. Often the part a DAK author actually acts on.
http://smart.who.int/base/CodeSystem/KGL1Predicates  recommendsrecommendsA recommendation is about a health intervention. The hinge to L2.
http://smart.who.int/base/CodeSystem/KGL1Predicates  definedIndefinedInA schedule or indicator is normatively defined in a publication.
http://smart.who.int/base/CodeSystem/KGL1Predicates  schedulesschedulesA schedule entry prescribes when an intervention is delivered.
http://smart.who.int/base/CodeSystem/KGL1Predicates  measuresmeasuresAn indicator measures delivery of an intervention.
http://smart.who.int/base/CodeSystem/KGL1Predicates  derivedFromderivedFromThis normative content restates or operationalises that recommendation.
http://smart.who.int/base/CodeSystem/KGL1Predicates  crossReferencescrossReferencesNames 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.
http://smart.who.int/base/CodeSystem/KGL1Predicates  classifiedAsclassifiedAsPlacement 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.
http://smart.who.int/base/CodeSystem/KGL1Predicates  appearsInappearsInA citation string appears in an L2 or L3 artefact at a stated location.
http://smart.who.int/base/CodeSystem/KGL1Predicates  resolvesToresolvesToA citation string resolves to a publication or a recommendation. Almost always `inferred` or `decided`, never `derived` — matching a free-text citation is a judgement.
http://smart.who.int/base/CodeSystem/KGL1Predicates  implementedByimplementedByL1 content is implemented by an L2 or L3 artefact, addressed by canonical URL. The graph does not model the target's structure.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code

API Information

Knowledge graph L1: predicates Schema API

JSON Schema for Knowledge graph L1: predicates ValueSet codes. Generated from FHIR expansions using IRI format.

Version: 1.0.0

Endpoints

GET /ValueSet-KGL1PredicatesVS.schema.json

JSON Schema definition for the enumeration ValueSet-KGL1PredicatesVS

This endpoint serves the JSON Schema definition for the enumeration ValueSet-KGL1PredicatesVS.

Schema Definition

ValueSet-KGL1PredicatesVS

Description: JSON Schema for Knowledge graph L1: predicates ValueSet codes. Generated from FHIR expansions using IRI format.

Type: string

Full Schema (JSON) 

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "http://smart.who.int/base/ValueSet-KGL1PredicatesVS.schema.json",
  "title": "Knowledge graph L1: predicates Schema",
  "description": "JSON Schema for Knowledge graph L1: predicates ValueSet codes. Generated from FHIR expansions using IRI format.",
  "type": "string",
  "enum": [
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#contains",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#supersedes",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#refines",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#hasPopulation",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#hasIntervention",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#hasComparator",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#hasOutcome",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#supportedBy",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#hasRemark",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#recommends",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#definedIn",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#schedules",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#measures",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#derivedFrom",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#crossReferences",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#classifiedAs",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#appearsIn",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#resolvesTo",
    "http://smart.who.int/base/CodeSystem/KGL1Predicates#implementedBy"
  ],
  "narrative": "This schema validates IRI-formatted codes for the Knowledge graph L1: predicates ValueSet. Each enum value includes the system URI in the format {systemuri}#{code} to match JSON-LD enumeration IRIs. Display values are available at http://smart.who.int/base/ValueSet-KGL1PredicatesVS.displays.json. For a complete listing of all ValueSets, see artifacts.html#terminology-value-sets.",
  "fhir:displays": "http://smart.who.int/base/ValueSet-KGL1PredicatesVS.displays.json",
  "fhir:valueSet": "http://smart.who.int/base/ValueSet/KGL1PredicatesVS",
  "fhir:version": "0.3.0",
  "fhir:expansionTimestamp": "2026-10-06T14:25:24.347716"
}

This documentation is automatically generated from the OpenAPI specification.