Using CQL with FHIR
1.1.0-cibuild - CIBuild International flag

Using CQL with FHIR, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 1.1.0-cibuild built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cql-ig/ and changes regularly. See the Directory of published versions

Resource Profile: ELM JSON Library

Official URL: http://hl7.org/fhir/uv/cql/StructureDefinition/elm-json-library Version: 1.1.0-cibuild
Standards status: Trial-use Maturity Level: 3 Computable Name: ELMJSONLibrary
Other Identifiers: OID:2.16.840.1.113883.4.642.40.37.42.15

The ELM Library supports distributing a Clinical Quality Language (CQL) library compiled to Expression Logical Model (ELM) in JSON format

Usage:

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

This structure is derived from Library

NameFlagsCard.TypeDescription & Constraintsdoco
.. Library C 0..* Library Represents a library of quality improvement components
ejl-1: ELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
... Slices for extension Content/Rules for all slices
.... cqlOptions S 0..1 (Complex) What options
URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions
..... value[x] 1..1 Reference(CQL Options) Value of extension
... content SC 1..* Attachment Contents of the library, either embedded or referenced
ejl-2: ELM libraries must have a content element with data or a url (or both)
.... contentType SC 1..1 code Mime type of the content, with charset etc.
.... data SC 0..1 base64Binary Data inline, base64ed
.... url SC 0..1 url Uri where the data can be found

doco Documentation for this format

Constraints

IdGradePath(s)DetailsRequirements
ejl-1errorLibraryELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
: content.where(contentType.startsWith('application/elm+json')).count() = 1
ejl-2errorLibrary.contentELM libraries must have a content element with data or a url (or both)
: data.exists() or url.exists()
NameFlagsCard.TypeDescription & Constraintsdoco
.. Library C 0..* Library Represents a library of quality improvement components
lib-0: Name should be usable as an identifier for the module by machine processing applications such as code generation
ejl-1: ELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... Slices for extension Content/Rules for all slices
.... cqlOptions S 0..1 (Complex) What options
URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions
..... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions"
..... value[x] 1..1 Reference(CQL Options) Value of extension
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... type Σ 1..1 CodeableConcept logic-library | model-definition | asset-collection | module-definition
Binding: LibraryType (extensible): The type of knowledge asset this library contains.

... content SΣC 1..* Attachment Contents of the library, either embedded or referenced
ejl-2: ELM libraries must have a content element with data or a url (or both)
.... contentType SΣC 1..1 code Mime type of the content, with charset etc.
Binding: Mime Types (required): The mime type of an attachment. Any valid mime type is allowed.


Example General: text/plain; charset=UTF-8, image/png
.... data SC 0..1 base64Binary Data inline, base64ed
.... url SΣC 0..1 url Uri where the data can be found
Example General: http://www.acme.com/logo-small.png

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
Library.statusrequiredPublicationStatus
http://hl7.org/fhir/ValueSet/publication-status|4.0.1
from the FHIR Standard
Library.typeextensibleLibraryType
http://hl7.org/fhir/ValueSet/library-type
from the FHIR Standard
Library.content.contentTyperequiredMime Types (a valid code from urn:ietf:bcp:13)
http://hl7.org/fhir/ValueSet/mimetypes|4.0.1
from the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorLibraryIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorLibraryIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorLibraryIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorLibraryIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceLibraryA resource should have narrative for robust management
: text.`div`.exists()
ejl-1errorLibraryELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
: content.where(contentType.startsWith('application/elm+json')).count() = 1
ejl-2errorLibrary.contentELM libraries must have a content element with data or a url (or both)
: data.exists() or url.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
lib-0warningLibraryName should be usable as an identifier for the module by machine processing applications such as code generation
: name.matches('[A-Z]([A-Za-z0-9_]){0,254}')
NameFlagsCard.TypeDescription & Constraintsdoco
.. Library C 0..* Library Represents a library of quality improvement components
lib-0: Name should be usable as an identifier for the module by machine processing applications such as code generation
ejl-1: ELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
... id Σ 0..1 id Logical id of this artifact
... meta Σ 0..1 Meta Metadata about the resource
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... language 0..1 code Language of the resource content
Binding: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguages Max Binding
... text 0..1 Narrative Text summary of the resource, for human interpretation
... contained 0..* Resource Contained, inline Resources
... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... cqlOptions S 0..1 (Complex) What options
URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
..... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions"
..... value[x] 1..1 Reference(CQL Options) Value of extension
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... url Σ 0..1 uri Canonical identifier for this library, represented as a URI (globally unique)
... identifier Σ 0..* Identifier Additional identifier for the library
... version Σ 0..1 string Business version of the library
... name ΣC 0..1 string Name for this library (computer friendly)
... title Σ 0..1 string Name for this library (human friendly)
... subtitle 0..1 string Subordinate title of the library
... status ?!Σ 1..1 code draft | active | retired | unknown
Binding: PublicationStatus (required): The lifecycle status of an artifact.

... experimental Σ 0..1 boolean For testing purposes, not real usage
... type Σ 1..1 CodeableConcept logic-library | model-definition | asset-collection | module-definition
Binding: LibraryType (extensible): The type of knowledge asset this library contains.

... subject[x] 0..1 Type of individual the library content is focused on
Binding: SubjectType (extensible): The possible types of subjects for a library (E.g. Patient, Practitioner, Organization, Location, etc.).

.... subjectCodeableConcept CodeableConcept
.... subjectReference Reference(Group)
... date Σ 0..1 dateTime Date last changed
... publisher Σ 0..1 string Name of the publisher (organization or individual)
... contact Σ 0..* ContactDetail Contact details for the publisher
... description Σ 0..1 markdown Natural language description of the library
... useContext Σ 0..* UsageContext The context that the content is intended to support
... jurisdiction Σ 0..* CodeableConcept Intended jurisdiction for library (if applicable)
Binding: Jurisdiction ValueSet (extensible): Countries and regions within which this artifact is targeted for use.


... purpose 0..1 markdown Why this library is defined
... usage 0..1 string Describes the clinical usage of the library
... copyright 0..1 markdown Use and/or publishing restrictions
... approvalDate 0..1 date When the library was approved by publisher
... lastReviewDate 0..1 date When the library was last reviewed
... effectivePeriod Σ 0..1 Period When the library is expected to be used
... topic 0..* CodeableConcept E.g. Education, Treatment, Assessment, etc.
Binding: DefinitionTopic (example): High-level categorization of the definition, used for searching, sorting, and filtering.


... author 0..* ContactDetail Who authored the content
... editor 0..* ContactDetail Who edited the content
... reviewer 0..* ContactDetail Who reviewed the content
... endorser 0..* ContactDetail Who endorsed the content
... relatedArtifact 0..* RelatedArtifact Additional documentation, citations, etc.
... parameter 0..* ParameterDefinition Parameters defined by the library
... dataRequirement 0..* DataRequirement What data is referenced by this library
... content SΣC 1..* Attachment Contents of the library, either embedded or referenced
ejl-2: ELM libraries must have a content element with data or a url (or both)
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... contentType SΣC 1..1 code Mime type of the content, with charset etc.
Binding: Mime Types (required): The mime type of an attachment. Any valid mime type is allowed.


Example General: text/plain; charset=UTF-8, image/png
.... language Σ 0..1 code Human language of the content (BCP-47)
Binding: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguages Max Binding

Example General: en-AU
.... data SC 0..1 base64Binary Data inline, base64ed
.... url SΣC 0..1 url Uri where the data can be found
Example General: http://www.acme.com/logo-small.png
.... size Σ 0..1 unsignedInt Number of bytes of content (if url provided)
.... hash Σ 0..1 base64Binary Hash of the data (sha-1, base64ed)
.... title Σ 0..1 string Label to display in place of the data
Example General: Official Corporate Logo
.... creation Σ 0..1 dateTime Date attachment was first created

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
Library.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard
Library.statusrequiredPublicationStatus
http://hl7.org/fhir/ValueSet/publication-status|4.0.1
from the FHIR Standard
Library.typeextensibleLibraryType
http://hl7.org/fhir/ValueSet/library-type
from the FHIR Standard
Library.subject[x]extensibleSubjectType
http://hl7.org/fhir/ValueSet/subject-type
from the FHIR Standard
Library.jurisdictionextensibleJurisdiction ValueSet
http://hl7.org/fhir/ValueSet/jurisdiction
from the FHIR Standard
Library.topicexampleDefinitionTopic
http://hl7.org/fhir/ValueSet/definition-topic
from the FHIR Standard
Library.content.contentTyperequiredMime Types (a valid code from urn:ietf:bcp:13)
http://hl7.org/fhir/ValueSet/mimetypes|4.0.1
from the FHIR Standard
Library.content.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorLibraryIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorLibraryIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorLibraryIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorLibraryIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceLibraryA resource should have narrative for robust management
: text.`div`.exists()
ejl-1errorLibraryELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
: content.where(contentType.startsWith('application/elm+json')).count() = 1
ejl-2errorLibrary.contentELM libraries must have a content element with data or a url (or both)
: data.exists() or url.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
lib-0warningLibraryName should be usable as an identifier for the module by machine processing applications such as code generation
: name.matches('[A-Z]([A-Za-z0-9_]){0,254}')

This structure is derived from Library

Summary

Mandatory: 2 elements(1 nested mandatory element)
Must-Support: 5 elements

Structures

This structure refers to these other structures:

Extensions

This structure refers to these extensions:

Maturity: 3

Differential View

This structure is derived from Library

NameFlagsCard.TypeDescription & Constraintsdoco
.. Library C 0..* Library Represents a library of quality improvement components
ejl-1: ELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
... Slices for extension Content/Rules for all slices
.... cqlOptions S 0..1 (Complex) What options
URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions
..... value[x] 1..1 Reference(CQL Options) Value of extension
... content SC 1..* Attachment Contents of the library, either embedded or referenced
ejl-2: ELM libraries must have a content element with data or a url (or both)
.... contentType SC 1..1 code Mime type of the content, with charset etc.
.... data SC 0..1 base64Binary Data inline, base64ed
.... url SC 0..1 url Uri where the data can be found

doco Documentation for this format

Constraints

IdGradePath(s)DetailsRequirements
ejl-1errorLibraryELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
: content.where(contentType.startsWith('application/elm+json')).count() = 1
ejl-2errorLibrary.contentELM libraries must have a content element with data or a url (or both)
: data.exists() or url.exists()

Key Elements View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Library C 0..* Library Represents a library of quality improvement components
lib-0: Name should be usable as an identifier for the module by machine processing applications such as code generation
ejl-1: ELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... Slices for extension Content/Rules for all slices
.... cqlOptions S 0..1 (Complex) What options
URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions
..... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions"
..... value[x] 1..1 Reference(CQL Options) Value of extension
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... type Σ 1..1 CodeableConcept logic-library | model-definition | asset-collection | module-definition
Binding: LibraryType (extensible): The type of knowledge asset this library contains.

... content SΣC 1..* Attachment Contents of the library, either embedded or referenced
ejl-2: ELM libraries must have a content element with data or a url (or both)
.... contentType SΣC 1..1 code Mime type of the content, with charset etc.
Binding: Mime Types (required): The mime type of an attachment. Any valid mime type is allowed.


Example General: text/plain; charset=UTF-8, image/png
.... data SC 0..1 base64Binary Data inline, base64ed
.... url SΣC 0..1 url Uri where the data can be found
Example General: http://www.acme.com/logo-small.png

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
Library.statusrequiredPublicationStatus
http://hl7.org/fhir/ValueSet/publication-status|4.0.1
from the FHIR Standard
Library.typeextensibleLibraryType
http://hl7.org/fhir/ValueSet/library-type
from the FHIR Standard
Library.content.contentTyperequiredMime Types (a valid code from urn:ietf:bcp:13)
http://hl7.org/fhir/ValueSet/mimetypes|4.0.1
from the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorLibraryIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorLibraryIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorLibraryIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorLibraryIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceLibraryA resource should have narrative for robust management
: text.`div`.exists()
ejl-1errorLibraryELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
: content.where(contentType.startsWith('application/elm+json')).count() = 1
ejl-2errorLibrary.contentELM libraries must have a content element with data or a url (or both)
: data.exists() or url.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
lib-0warningLibraryName should be usable as an identifier for the module by machine processing applications such as code generation
: name.matches('[A-Z]([A-Za-z0-9_]){0,254}')

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Library C 0..* Library Represents a library of quality improvement components
lib-0: Name should be usable as an identifier for the module by machine processing applications such as code generation
ejl-1: ELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
... id Σ 0..1 id Logical id of this artifact
... meta Σ 0..1 Meta Metadata about the resource
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... language 0..1 code Language of the resource content
Binding: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguages Max Binding
... text 0..1 Narrative Text summary of the resource, for human interpretation
... contained 0..* Resource Contained, inline Resources
... Slices for extension 0..* Extension Extension
Slice: Unordered, Open by value:url
.... cqlOptions S 0..1 (Complex) What options
URL: http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions
..... id 0..1 id Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
..... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/cqf-cqlOptions"
..... value[x] 1..1 Reference(CQL Options) Value of extension
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... url Σ 0..1 uri Canonical identifier for this library, represented as a URI (globally unique)
... identifier Σ 0..* Identifier Additional identifier for the library
... version Σ 0..1 string Business version of the library
... name ΣC 0..1 string Name for this library (computer friendly)
... title Σ 0..1 string Name for this library (human friendly)
... subtitle 0..1 string Subordinate title of the library
... status ?!Σ 1..1 code draft | active | retired | unknown
Binding: PublicationStatus (required): The lifecycle status of an artifact.

... experimental Σ 0..1 boolean For testing purposes, not real usage
... type Σ 1..1 CodeableConcept logic-library | model-definition | asset-collection | module-definition
Binding: LibraryType (extensible): The type of knowledge asset this library contains.

... subject[x] 0..1 Type of individual the library content is focused on
Binding: SubjectType (extensible): The possible types of subjects for a library (E.g. Patient, Practitioner, Organization, Location, etc.).

.... subjectCodeableConcept CodeableConcept
.... subjectReference Reference(Group)
... date Σ 0..1 dateTime Date last changed
... publisher Σ 0..1 string Name of the publisher (organization or individual)
... contact Σ 0..* ContactDetail Contact details for the publisher
... description Σ 0..1 markdown Natural language description of the library
... useContext Σ 0..* UsageContext The context that the content is intended to support
... jurisdiction Σ 0..* CodeableConcept Intended jurisdiction for library (if applicable)
Binding: Jurisdiction ValueSet (extensible): Countries and regions within which this artifact is targeted for use.


... purpose 0..1 markdown Why this library is defined
... usage 0..1 string Describes the clinical usage of the library
... copyright 0..1 markdown Use and/or publishing restrictions
... approvalDate 0..1 date When the library was approved by publisher
... lastReviewDate 0..1 date When the library was last reviewed
... effectivePeriod Σ 0..1 Period When the library is expected to be used
... topic 0..* CodeableConcept E.g. Education, Treatment, Assessment, etc.
Binding: DefinitionTopic (example): High-level categorization of the definition, used for searching, sorting, and filtering.


... author 0..* ContactDetail Who authored the content
... editor 0..* ContactDetail Who edited the content
... reviewer 0..* ContactDetail Who reviewed the content
... endorser 0..* ContactDetail Who endorsed the content
... relatedArtifact 0..* RelatedArtifact Additional documentation, citations, etc.
... parameter 0..* ParameterDefinition Parameters defined by the library
... dataRequirement 0..* DataRequirement What data is referenced by this library
... content SΣC 1..* Attachment Contents of the library, either embedded or referenced
ejl-2: ELM libraries must have a content element with data or a url (or both)
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... contentType SΣC 1..1 code Mime type of the content, with charset etc.
Binding: Mime Types (required): The mime type of an attachment. Any valid mime type is allowed.


Example General: text/plain; charset=UTF-8, image/png
.... language Σ 0..1 code Human language of the content (BCP-47)
Binding: CommonLanguages (preferred): A human language.

Additional BindingsPurpose
AllLanguages Max Binding

Example General: en-AU
.... data SC 0..1 base64Binary Data inline, base64ed
.... url SΣC 0..1 url Uri where the data can be found
Example General: http://www.acme.com/logo-small.png
.... size Σ 0..1 unsignedInt Number of bytes of content (if url provided)
.... hash Σ 0..1 base64Binary Hash of the data (sha-1, base64ed)
.... title Σ 0..1 string Label to display in place of the data
Example General: Official Corporate Logo
.... creation Σ 0..1 dateTime Date attachment was first created

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
Library.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard
Library.statusrequiredPublicationStatus
http://hl7.org/fhir/ValueSet/publication-status|4.0.1
from the FHIR Standard
Library.typeextensibleLibraryType
http://hl7.org/fhir/ValueSet/library-type
from the FHIR Standard
Library.subject[x]extensibleSubjectType
http://hl7.org/fhir/ValueSet/subject-type
from the FHIR Standard
Library.jurisdictionextensibleJurisdiction ValueSet
http://hl7.org/fhir/ValueSet/jurisdiction
from the FHIR Standard
Library.topicexampleDefinitionTopic
http://hl7.org/fhir/ValueSet/definition-topic
from the FHIR Standard
Library.content.contentTyperequiredMime Types (a valid code from urn:ietf:bcp:13)
http://hl7.org/fhir/ValueSet/mimetypes|4.0.1
from the FHIR Standard
Library.content.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
dom-2errorLibraryIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorLibraryIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorLibraryIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorLibraryIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceLibraryA resource should have narrative for robust management
: text.`div`.exists()
ejl-1errorLibraryELM JSON libraries must one (and only one) content element that starts with 'application/elm+json'
: content.where(contentType.startsWith('application/elm+json')).count() = 1
ejl-2errorLibrary.contentELM libraries must have a content element with data or a url (or both)
: data.exists() or url.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
lib-0warningLibraryName should be usable as an identifier for the module by machine processing applications such as code generation
: name.matches('[A-Z]([A-Za-z0-9_]){0,254}')

This structure is derived from Library

Summary

Mandatory: 2 elements(1 nested mandatory element)
Must-Support: 5 elements

Structures

This structure refers to these other structures:

Extensions

This structure refers to these extensions:

Maturity: 3

 

Other representations of profile: CSV, Excel, Schematron