Extensions for Using Data Elements from FHIR R4 in FHIR R4B
0.1.0 - STU International flag

Extensions for Using Data Elements from FHIR R4 in FHIR R4B - Downloaded Version null See the Directory of published versions

Extension: ExtensionGraphDefinition_Start

Official URL: http://hl7.org/fhir/4.0/StructureDefinition/extension-GraphDefinition.start Version: 0.1.0
Standards status: Trial-use Maturity Level: 0 Computable Name: ExtensionGraphDefinition_Start

R4: GraphDefinition.start

This extension is part of the cross-version definitions generated to enable use of the element GraphDefinition.start as defined in FHIR R4 in FHIR R4B.

The source element is defined as: GraphDefinition.start 1..1 code

Following are the generation technical comments: Element GraphDefinition.start is mapped to FHIR R4B element GraphDefinition.start as SourceIsBroaderThanTarget.

Context of Use

    This extension may be used on the following element(s)

    This extension is allowed for use with FHIR versions R4B to R4B .

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

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

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 1..1 Extension(4.3.0) R4: start
... url 1..1 uri "http://hl7.org/fhir/4.0/StructureDefinition/extension-GraphDefinition.start"
... value[x] 1..1 code ​Type of resource at which the graph starts
Binding: http://hl7.org/fhir/uv/xver/ValueSet/R4-resource-types-for-R4B (required): One of the resource types defined as part of this version of FHIR.

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 1..1 Extension(4.3.0) R4: start
Constraints: ext-1
... id 0..1 id Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
Constraints: ext-1
... url 1..1 uri "http://hl7.org/fhir/4.0/StructureDefinition/extension-GraphDefinition.start"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type code: R4: GraphDefinition.start

Maturity: 0

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 1..1 Extension(4.3.0) R4: start
... url 1..1 uri "http://hl7.org/fhir/4.0/StructureDefinition/extension-GraphDefinition.start"
... value[x] 1..1 code ​Type of resource at which the graph starts
Binding: http://hl7.org/fhir/uv/xver/ValueSet/R4-resource-types-for-R4B (required): One of the resource types defined as part of this version of FHIR.

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 1..1 Extension(4.3.0) R4: start
Constraints: ext-1
... id 0..1 id Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
Constraints: ext-1
... url 1..1 uri "http://hl7.org/fhir/4.0/StructureDefinition/extension-GraphDefinition.start"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type code: R4: GraphDefinition.start

Maturity: 0

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required ​ http://hl7.org/fhir/uv/xver/ValueSet/R4-resource-types-for-R4B Not State Unknown

Constraints

Id Grade Path(s) Description Expression
ele-1 error Extension, Extension.extension, Extension.value[x] All FHIR elements must have a @value or children unless an empty Parameters resource hasValue() or (children().count() > id.count()) or $this is Parameters
ext-1 error Extension, Extension.extension Must have either extensions or value[x], not both extension.exists() != value.exists()