Extensions for Using Data Elements from FHIR R5 in FHIR R4
0.1.0 - STU
Extensions for Using Data Elements from FHIR R5 in FHIR R4
0.1.0 - STU
Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions
| Official URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-SubstanceDefinition.structure.representation.format | Version: 0.1.0 | |||
| Standards status: Trial-use | Maturity Level: 0 | Computable Name: ExtensionSubstanceDefinition_Structure_Representation_Format | ||
R5: SubstanceDefinition.structure.representation.format (new:CodeableConcept)
This extension is part of the cross-version definitions generated to enable use of the
element SubstanceDefinition.structure.representation.format as defined in FHIR R5
in FHIR R4.
The source element is defined as:
SubstanceDefinition.structure.representation.format 0..1 CodeableConcept
Across FHIR versions, the element set has been mapped as:
SubstanceDefinition.structure.representation.format 0..1 CodeableConceptSubstanceDefinition.structure.representation.format 0..1 CodeableConceptFollowing are the generation technical comments:
Element SubstanceDefinition.structure.representation.format has a context of SubstanceSpecification.structure.representation based on following the parent source element upwards and mapping to SubstanceSpecification.
Element SubstanceDefinition.structure.representation.format has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Context of Use
This extension may be used on the following element(s)
SubstanceSpecification.structure.representation
This extension is allowed for use with FHIR versions R4 to R4 .
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..1 | Extension(4.0.1) | R5: The format of the representation e.g. InChI, SMILES, MOLFILE (note: not the physical file format) (new) | |
 url |
1..1 | uri | "http://hl7.org/fhir/5.0/StructureDefinition/extension-SubstanceDefinition.structure.representation.format" | |
  value[x] |
0..1 | CodeableConcept | The format of the representation e.g. InChI, SMILES, MOLFILE (note: not the physical file format) Binding: R5SubstanceRepresentationFormatForR4 (0.1.0) (example): A format of a substance representation. | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.0.1) | R5: The format of the representation e.g. InChI, SMILES, MOLFILE (note: not the physical file format) (new) Constraints: ext-1 | |
 id |
0..1 | string | 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/5.0/StructureDefinition/extension-SubstanceDefinition.structure.representation.format" | |
| value[x] |
0..1 | CodeableConcept | The format of the representation e.g. InChI, SMILES, MOLFILE (note: not the physical file format) Binding: R5SubstanceRepresentationFormatForR4 (0.1.0) (example): A format of a substance representation. | |
| Documentation for this format | ||||
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.0.1) | R5: The format of the representation e.g. InChI, SMILES, MOLFILE (note: not the physical file format) (new) | |
| url |
1..1 | uri | "http://hl7.org/fhir/5.0/StructureDefinition/extension-SubstanceDefinition.structure.representation.format" | |
| value[x] |
0..1 | CodeableConcept | The format of the representation e.g. InChI, SMILES, MOLFILE (note: not the physical file format) Binding: R5SubstanceRepresentationFormatForR4 (0.1.0) (example): A format of a substance representation. | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.0.1) | R5: The format of the representation e.g. InChI, SMILES, MOLFILE (note: not the physical file format) (new) Constraints: ext-1 | |
| id |
0..1 | string | 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/5.0/StructureDefinition/extension-SubstanceDefinition.structure.representation.format" | |
| value[x] |
0..1 | CodeableConcept | The format of the representation e.g. InChI, SMILES, MOLFILE (note: not the physical file format) Binding: R5SubstanceRepresentationFormatForR4 (0.1.0) (example): A format of a substance representation. | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x] | Base | example | Cross-version ValueSet R5.SubstanceRepresentationFormat for use in FHIR R4 | 📍0.1.0 | This IG |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | Extension, Extension.extension, Extension.value[x] | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | Extension, Extension.extension | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r5.r4#0.1.0 based on FHIR 4.0.1. Generated 2026-03-20
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