ext-R4-SubstanceNucleicAcid
type: StructureDefinition
node role: treeRoot
id:
  v: ext-R4-SubstanceNucleicAcid
text:
  status:
    v: extensions
  div: Generated Narrative: StructureDefinition ext-R4-SubstanceNucleicAcid Name Flags Card. Type Description & Constraints<img src="[binary]" alt="doco" style="background-color: inherit"/> Extension 0..* Extension(4.3.0) Nucleic acids are defined by three distinct elements: the base, sugar and linkage. Individual substance/moiety IDs will be created for each of these elements. The nucleotide sequence will be always entered in the 5’-3’ direction #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Closed by value:url #xD; extension:sequenceType 0..1 Extension The type of the sequence shall be specified based on a controlled vocabulary #xD; url 1..1 uri "sequenceType" #xD; value[x] 0..1 CodeableConcept The type of the sequence shall be specified based on a controlled vocabulary #xD; extension:numberOfSubunits 0..1 Extension The number of linear sequences of nucleotides linked through phosphodiester bonds shall be described. Subunits would be strands of nucleic acids that are tightly associated typically through Watson-Crick base pairing. NOTE: If not specified in the reference source, the assumption is that there is 1 subunit #xD; url 1..1 uri "numberOfSubunits" #xD; value[x] 0..1 integer The number of linear sequences of nucleotides linked through phosphodiester bonds shall be described. Subunits would be strands of nucleic acids that are tightly associated typically through Watson-Crick base pairing. NOTE: If not specified in the reference source, the assumption is that there is 1 subunit #xD; extension:areaOfHybridisation 0..1 Extension The area of hybridisation shall be described if applicable for double stranded RNA or DNA. The number associated with the subunit followed by the number associated to the residue shall be specified in increasing order. The underscore “” shall be used as separator as follows: “Subunitnumber Residue” #xD; url 1..1 uri "areaOfHybridisation" #xD; value[x] 0..1 string The area of hybridisation shall be described if applicable …
extension:
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  value: code
    v: fhir
extension:
  extension:
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      v: packageId
    value: id
      v: hl7.fhir.uv.xver-r4.r4b
  extension:
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      v: version
    value: string
      v: 0.0.1-snapshot-2
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extension:
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    v: 0
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      value: canonical
        v: http://hl7.org/fhir/4.0/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b
        link: http://hl7.org/fhir/4.0/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b
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    v: trial-use
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      value: canonical
        v: http://hl7.org/fhir/4.0/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b
        link: http://hl7.org/fhir/4.0/ImplementationGuide/hl7.fhir.uv.xver-r4.r4b
url:
  v: http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceNucleicAcid
version:
  v: 0.0.1-snapshot-2
name:
  v: Ext_R4_SubstanceNucleicAcid
title:
  v: Cross-version Extension for R4.SubstanceNucleicAcid for use in FHIR R4B
status:
  v: active
experimental:
  v: false
date:
  v: 2025-09-01T22:36:34.278593+10:00
publisher:
  v: FHIR Infrastructure
contact:
  name:
    v: FHIR Infrastructure
  telecom:
    system:
      v: url
    value:
      v: http://www.hl7.org/Special/committees/fiwg
description:
  v: This cross-version extension represents SubstanceNucleicAcid from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
jurisdiction:
  coding:
    system:
      v: http://unstats.un.org/unsd/methods/m49/m49.htm
    code:
      v: 001
    display:
      v: World
fhir version:
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mapping:
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      v: Nucleic acids are defined by three distinct elements: the base, sugar and linkage. Individual substance/moiety IDs will be created for each of these elements. The nucleotide sequence will be always entered in the 5’-3’ direction
    definition:
      v: This cross-version extension represents SubstanceNucleicAcid from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
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  v: The type of the sequence shall be specified based on a controlled vocabulary
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.sequenceType from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
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short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
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comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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fixed: uri
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id:
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path:
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short:
  v: The type of the sequence shall be specified based on a controlled vocabulary
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.sequenceType from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
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is modifier:
  v: false
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mapping:
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id:
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path:
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slice name:
  v: numberOfSubunits
short:
  v: The number of linear sequences of nucleotides linked through phosphodiester bonds shall be described. Subunits would be strands of nucleic acids that are tightly associated typically through Watson-Crick base pairing. NOTE: If not specified in the reference source, the assumption is that there is 1 subunit
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.numberOfSubunits from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
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short:
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definition:
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comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
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id:
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path:
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short:
  v: The number of linear sequences of nucleotides linked through phosphodiester bonds shall be described. Subunits would be strands of nucleic acids that are tightly associated typically through Watson-Crick base pairing. NOTE: If not specified in the reference source, the assumption is that there is 1 subunit
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.numberOfSubunits from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
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id:
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path:
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slice name:
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short:
  v: The area of hybridisation shall be described if applicable for double stranded RNA or DNA. The number associated with the subunit followed by the number associated to the residue shall be specified in increasing order. The underscore “” shall be used as separator as follows: “Subunitnumber Residue”
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.areaOfHybridisation from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
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max:
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id:
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path:
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representation:
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short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:areaOfHybridisation.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:areaOfHybridisation.url
path:
  v: Extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: areaOfHybridisation
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:areaOfHybridisation.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: The area of hybridisation shall be described if applicable for double stranded RNA or DNA. The number associated with the subunit followed by the number associated to the residue shall be specified in increasing order. The underscore “” shall be used as separator as follows: “Subunitnumber Residue”
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.areaOfHybridisation from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:oligoNucleotideType
path:
  v: Extension.extension
slice name:
  v: oligoNucleotideType
short:
  v: (TBC)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.oligoNucleotideType from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:oligoNucleotideType.id
path:
  v: Extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:oligoNucleotideType.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:oligoNucleotideType.url
path:
  v: Extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: oligoNucleotideType
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:oligoNucleotideType.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: (TBC)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.oligoNucleotideType from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit
path:
  v: Extension.extension
slice name:
  v: subunit
short:
  v: Subunits are listed in order of decreasing length; sequences of the same length will be ordered by molecular weight; subunits that have identical sequences will be repeated multiple times
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.id
path:
  v: Extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  ordered:
    v: false
  rules:
    v: closed
short:
  v: Extension
definition:
  v: An Extension
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:subunit
path:
  v: Extension.extension.extension
slice name:
  v: subunit
short:
  v: Index of linear sequences of nucleic acids in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.subunit from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:subunit.id
path:
  v: Extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:subunit.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:subunit.url
path:
  v: Extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: subunit
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:subunit.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: Index of linear sequences of nucleic acids in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.subunit from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: integer
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sequence
path:
  v: Extension.extension.extension
slice name:
  v: sequence
short:
  v: Actual nucleotide sequence notation from 5' to 3' end using standard single letter codes. In addition to the base sequence, sugar and type of phosphate or non-phosphate linkage should also be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sequence from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:sequence.id
path:
  v: Extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sequence.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sequence.url
path:
  v: Extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: sequence
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sequence.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: Actual nucleotide sequence notation from 5' to 3' end using standard single letter codes. In addition to the base sequence, sugar and type of phosphate or non-phosphate linkage should also be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sequence from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:length
path:
  v: Extension.extension.extension
slice name:
  v: length
short:
  v: The length of the sequence shall be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.length from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:length.id
path:
  v: Extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:length.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:length.url
path:
  v: Extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: length
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:length.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: The length of the sequence shall be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.length from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: integer
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sequenceAttachment
path:
  v: Extension.extension.extension
slice name:
  v: sequenceAttachment
short:
  v: (TBC)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sequenceAttachment from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:sequenceAttachment.id
path:
  v: Extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sequenceAttachment.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sequenceAttachment.url
path:
  v: Extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: sequenceAttachment
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sequenceAttachment.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: (TBC)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sequenceAttachment from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Attachment
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:fivePrime
path:
  v: Extension.extension.extension
slice name:
  v: fivePrime
short:
  v: The nucleotide present at the 5’ terminal shall be specified based on a controlled vocabulary. Since the sequence is represented from the 5' to the 3' end, the 5’ prime nucleotide is the letter at the first position in the sequence. A separate representation would be redundant
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.fivePrime from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:fivePrime.id
path:
  v: Extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:fivePrime.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:fivePrime.url
path:
  v: Extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: fivePrime
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:fivePrime.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: The nucleotide present at the 5’ terminal shall be specified based on a controlled vocabulary. Since the sequence is represented from the 5' to the 3' end, the 5’ prime nucleotide is the letter at the first position in the sequence. A separate representation would be redundant
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.fivePrime from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:threePrime
path:
  v: Extension.extension.extension
slice name:
  v: threePrime
short:
  v: The nucleotide present at the 3’ terminal shall be specified based on a controlled vocabulary. Since the sequence is represented from the 5' to the 3' end, the 5’ prime nucleotide is the letter at the last position in the sequence. A separate representation would be redundant
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.threePrime from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:threePrime.id
path:
  v: Extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:threePrime.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:threePrime.url
path:
  v: Extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: threePrime
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:threePrime.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: The nucleotide present at the 3’ terminal shall be specified based on a controlled vocabulary. Since the sequence is represented from the 5' to the 3' end, the 5’ prime nucleotide is the letter at the last position in the sequence. A separate representation would be redundant
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.threePrime from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:linkage
path:
  v: Extension.extension.extension
slice name:
  v: linkage
short:
  v: The linkages between sugar residues will also be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:linkage.id
path:
  v: Extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:linkage.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  ordered:
    v: false
  rules:
    v: closed
short:
  v: Extension
definition:
  v: An Extension
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:linkage.extension:connectivity
path:
  v: Extension.extension.extension.extension
slice name:
  v: connectivity
short:
  v: The entity that links the sugar residues together should also be captured for nearly all naturally occurring nucleic acid the linkage is a phosphate group. For many synthetic oligonucleotides phosphorothioate linkages are often seen. Linkage connectivity is assumed to be 3’-5’. If the linkage is either 3’-3’ or 5’-5’ this should be specified
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.connectivity from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:linkage.extension:connectivity.id
path:
  v: Extension.extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:linkage.extension:connectivity.extension
path:
  v: Extension.extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:linkage.extension:connectivity.url
path:
  v: Extension.extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: connectivity
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:linkage.extension:connectivity.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: The entity that links the sugar residues together should also be captured for nearly all naturally occurring nucleic acid the linkage is a phosphate group. For many synthetic oligonucleotides phosphorothioate linkages are often seen. Linkage connectivity is assumed to be 3’-5’. If the linkage is either 3’-3’ or 5’-5’ this should be specified
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.connectivity from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:linkage.extension:identifier
path:
  v: Extension.extension.extension.extension
slice name:
  v: identifier
short:
  v: Each linkage will be registered as a fragment and have an ID
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.identifier from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:linkage.extension:identifier.id
path:
  v: Extension.extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:linkage.extension:identifier.extension
path:
  v: Extension.extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:linkage.extension:identifier.url
path:
  v: Extension.extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: identifier
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:linkage.extension:identifier.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Each linkage will be registered as a fragment and have an ID
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.identifier from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
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    v: 0
  max:
    v: 1
type:
  code:
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constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
  v: Extension.extension.extension.extension
slice name:
  v: name
short:
  v: Each linkage will be registered as a fragment and have at least one name. A single name shall be assigned to each linkage
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.name from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
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    v: 0
  max:
    v: *
type:
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    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
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    v: ext-1
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    v: error
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    v: Must have either extensions or value[x], not both
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    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
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path:
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representation:
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short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
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    v: Element.id
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    v: 0
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type:
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      v: id
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    v: http://hl7.org/fhirpath/System.String
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  v: false
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  identity:
    v: rim
  map:
    v: n/a

id:
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path:
  v: Extension.extension.extension.extension.extension
slicing:
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    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
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alias:
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  v: 0
max:
  v: *
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    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
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    link: .0
is modifier:
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is summary:
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mapping:
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    v: rim
  map:
    v: n/a

id:
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representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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max:
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base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
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    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: name
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Each linkage will be registered as a fragment and have at least one name. A single name shall be assigned to each linkage
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.name from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
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    v: Extension.value[x]
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    v: 0
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    v: 1
type:
  code:
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    v: ele-1
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    v: error
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
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    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
  v: Extension.extension.extension.extension
slice name:
  v: residueSite
short:
  v: Residues shall be captured as described in 5.3.6.8.3
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.residueSite from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
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base:
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    v: 0
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type:
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is modifier:
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  v: false

id:
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path:
  v: Extension.extension.extension.extension.id
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  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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  v: 0
max:
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base:
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    v: Element.id
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    v: 0
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type:
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    v: http://hl7.org/fhirpath/System.String
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id:
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    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
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short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
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    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
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    v: ext-1
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    v: error
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    v: Must have either extensions or value[x], not both
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is modifier:
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  v: false
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id:
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representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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max:
  v: 1
base:
  path:
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    v: 1
  max:
    v: 1
type:
  extension:
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    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: residueSite
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Residues shall be captured as described in 5.3.6.8.3
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.residueSite from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
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  v: 1
base:
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  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
constraint:
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    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
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is modifier:
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mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
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  v: 1
base:
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    v: 1
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    v: 1
type:
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      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: linkage
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  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
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short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4B/extensibility.html) for a list).
min:
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  v: 1
base:
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    v: Extension.value[x]
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    v: 0
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    v: 1
type:
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    v: base64Binary
type:
  code:
    v: boolean
type:
  code:
    v: canonical
type:
  code:
    v: code
type:
  code:
    v: date
type:
  code:
    v: dateTime
type:
  code:
    v: decimal
type:
  code:
    v: id
type:
  code:
    v: instant
type:
  code:
    v: integer
type:
  code:
    v: markdown
type:
  code:
    v: oid
type:
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    v: positiveInt
type:
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    v: string
type:
  code:
    v: time
type:
  code:
    v: unsignedInt
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    v: uri
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  code:
    v: url
type:
  code:
    v: uuid
type:
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    v: Address
type:
  code:
    v: Age
type:
  code:
    v: Annotation
type:
  code:
    v: Attachment
type:
  code:
    v: CodeableConcept
type:
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    v: CodeableReference
type:
  code:
    v: Coding
type:
  code:
    v: ContactPoint
type:
  code:
    v: Count
type:
  code:
    v: Distance
type:
  code:
    v: Duration
type:
  code:
    v: HumanName
type:
  code:
    v: Identifier
type:
  code:
    v: Money
type:
  code:
    v: Period
type:
  code:
    v: Quantity
type:
  code:
    v: Range
type:
  code:
    v: Ratio
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type:
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    v: Reference
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  code:
    v: SampledData
type:
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    v: Signature
type:
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type:
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    v: Contributor
type:
  code:
    v: DataRequirement
type:
  code:
    v: Expression
type:
  code:
    v: ParameterDefinition
type:
  code:
    v: RelatedArtifact
type:
  code:
    v: TriggerDefinition
type:
  code:
    v: UsageContext
type:
  code:
    v: Dosage
constraint:
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    v: ele-1
  severity:
    v: error
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
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    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
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    link: .0
is modifier:
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is summary:
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mapping:
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    v: rim
  map:
    v: N/A

id:
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path:
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  v: sugar
short:
  v: 5.3.6.8.1 Sugar ID (Mandatory)
definition:
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min:
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max:
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base:
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  max:
    v: *
type:
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
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constraint:
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id:
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path:
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representation:
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short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
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max:
  v: 1
base:
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    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
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      v: id
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    v: http://hl7.org/fhirpath/System.String
is modifier:
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is summary:
  v: false
mapping:
  identity:
    v: rim
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    v: n/a

id:
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      v: value
    path:
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    v: Extensions are always sliced by (at least) url
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  rules:
    v: closed
short:
  v: Extension
definition:
  v: An Extension
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  v: 0
max:
  v: *
base:
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    v: 0
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    v: *
type:
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  expression:
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    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
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constraint:
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    v: Must have either extensions or value[x], not both
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is modifier:
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is summary:
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id:
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path:
  v: Extension.extension.extension.extension
slice name:
  v: identifier
short:
  v: The Substance ID of the sugar or sugar-like component that make up the nucleotide
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.identifier from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
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    v: 0
  max:
    v: *
type:
  code:
    v: Extension
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    v: ele-1
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  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
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  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
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  xpath:
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  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:sugar.extension:identifier.id
path:
  v: Extension.extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sugar.extension:identifier.extension
path:
  v: Extension.extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sugar.extension:identifier.url
path:
  v: Extension.extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: identifier
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sugar.extension:identifier.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: The Substance ID of the sugar or sugar-like component that make up the nucleotide
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.identifier from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Identifier
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sugar.extension:name
path:
  v: Extension.extension.extension.extension
slice name:
  v: name
short:
  v: The name of the sugar or sugar-like component that make up the nucleotide
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.name from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:sugar.extension:name.id
path:
  v: Extension.extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sugar.extension:name.extension
path:
  v: Extension.extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sugar.extension:name.url
path:
  v: Extension.extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: name
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sugar.extension:name.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: The name of the sugar or sugar-like component that make up the nucleotide
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.name from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sugar.extension:residueSite
path:
  v: Extension.extension.extension.extension
slice name:
  v: residueSite
short:
  v: The residues that contain a given sugar will be captured. The order of given residues will be captured in the 5‘-3‘direction consistent with the base sequences listed above
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.residueSite from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:subunit.extension:sugar.extension:residueSite.id
path:
  v: Extension.extension.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: id
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sugar.extension:residueSite.extension
path:
  v: Extension.extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:subunit.extension:sugar.extension:residueSite.url
path:
  v: Extension.extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: residueSite
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sugar.extension:residueSite.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: The residues that contain a given sugar will be captured. The order of given residues will be captured in the 5‘-3‘direction consistent with the base sequences listed above
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.residueSite from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sugar.url
path:
  v: Extension.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: sugar
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.extension:sugar.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4B/extensibility.html) for a list).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: base64Binary
type:
  code:
    v: boolean
type:
  code:
    v: canonical
type:
  code:
    v: code
type:
  code:
    v: date
type:
  code:
    v: dateTime
type:
  code:
    v: decimal
type:
  code:
    v: id
type:
  code:
    v: instant
type:
  code:
    v: integer
type:
  code:
    v: markdown
type:
  code:
    v: oid
type:
  code:
    v: positiveInt
type:
  code:
    v: string
type:
  code:
    v: time
type:
  code:
    v: unsignedInt
type:
  code:
    v: uri
type:
  code:
    v: url
type:
  code:
    v: uuid
type:
  code:
    v: Address
type:
  code:
    v: Age
type:
  code:
    v: Annotation
type:
  code:
    v: Attachment
type:
  code:
    v: CodeableConcept
type:
  code:
    v: CodeableReference
type:
  code:
    v: Coding
type:
  code:
    v: ContactPoint
type:
  code:
    v: Count
type:
  code:
    v: Distance
type:
  code:
    v: Duration
type:
  code:
    v: HumanName
type:
  code:
    v: Identifier
type:
  code:
    v: Money
type:
  code:
    v: Period
type:
  code:
    v: Quantity
type:
  code:
    v: Range
type:
  code:
    v: Ratio
type:
  code:
    v: RatioRange
type:
  code:
    v: Reference
type:
  code:
    v: SampledData
type:
  code:
    v: Signature
type:
  code:
    v: Timing
type:
  code:
    v: ContactDetail
type:
  code:
    v: Contributor
type:
  code:
    v: DataRequirement
type:
  code:
    v: Expression
type:
  code:
    v: ParameterDefinition
type:
  code:
    v: RelatedArtifact
type:
  code:
    v: TriggerDefinition
type:
  code:
    v: UsageContext
type:
  code:
    v: Dosage
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.url
path:
  v: Extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: subunit
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:subunit.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4B/extensibility.html) for a list).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: base64Binary
type:
  code:
    v: boolean
type:
  code:
    v: canonical
type:
  code:
    v: code
type:
  code:
    v: date
type:
  code:
    v: dateTime
type:
  code:
    v: decimal
type:
  code:
    v: id
type:
  code:
    v: instant
type:
  code:
    v: integer
type:
  code:
    v: markdown
type:
  code:
    v: oid
type:
  code:
    v: positiveInt
type:
  code:
    v: string
type:
  code:
    v: time
type:
  code:
    v: unsignedInt
type:
  code:
    v: uri
type:
  code:
    v: url
type:
  code:
    v: uuid
type:
  code:
    v: Address
type:
  code:
    v: Age
type:
  code:
    v: Annotation
type:
  code:
    v: Attachment
type:
  code:
    v: CodeableConcept
type:
  code:
    v: CodeableReference
type:
  code:
    v: Coding
type:
  code:
    v: ContactPoint
type:
  code:
    v: Count
type:
  code:
    v: Distance
type:
  code:
    v: Duration
type:
  code:
    v: HumanName
type:
  code:
    v: Identifier
type:
  code:
    v: Money
type:
  code:
    v: Period
type:
  code:
    v: Quantity
type:
  code:
    v: Range
type:
  code:
    v: Ratio
type:
  code:
    v: RatioRange
type:
  code:
    v: Reference
type:
  code:
    v: SampledData
type:
  code:
    v: Signature
type:
  code:
    v: Timing
type:
  code:
    v: ContactDetail
type:
  code:
    v: Contributor
type:
  code:
    v: DataRequirement
type:
  code:
    v: Expression
type:
  code:
    v: ParameterDefinition
type:
  code:
    v: RelatedArtifact
type:
  code:
    v: TriggerDefinition
type:
  code:
    v: UsageContext
type:
  code:
    v: Dosage
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.url
path:
  v: Extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    value: url
      v: uri
  code:
    v: http://hl7.org/fhirpath/System.String
fixed: uri
  v: http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceNucleicAcid
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.value[x]
path:
  v: Extension.value[x]
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4B/extensibility.html) for a list).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: base64Binary
type:
  code:
    v: boolean
type:
  code:
    v: canonical
type:
  code:
    v: code
type:
  code:
    v: date
type:
  code:
    v: dateTime
type:
  code:
    v: decimal
type:
  code:
    v: id
type:
  code:
    v: instant
type:
  code:
    v: integer
type:
  code:
    v: markdown
type:
  code:
    v: oid
type:
  code:
    v: positiveInt
type:
  code:
    v: string
type:
  code:
    v: time
type:
  code:
    v: unsignedInt
type:
  code:
    v: uri
type:
  code:
    v: url
type:
  code:
    v: uuid
type:
  code:
    v: Address
type:
  code:
    v: Age
type:
  code:
    v: Annotation
type:
  code:
    v: Attachment
type:
  code:
    v: CodeableConcept
type:
  code:
    v: CodeableReference
type:
  code:
    v: Coding
type:
  code:
    v: ContactPoint
type:
  code:
    v: Count
type:
  code:
    v: Distance
type:
  code:
    v: Duration
type:
  code:
    v: HumanName
type:
  code:
    v: Identifier
type:
  code:
    v: Money
type:
  code:
    v: Period
type:
  code:
    v: Quantity
type:
  code:
    v: Range
type:
  code:
    v: Ratio
type:
  code:
    v: RatioRange
type:
  code:
    v: Reference
type:
  code:
    v: SampledData
type:
  code:
    v: Signature
type:
  code:
    v: Timing
type:
  code:
    v: ContactDetail
type:
  code:
    v: Contributor
type:
  code:
    v: DataRequirement
type:
  code:
    v: Expression
type:
  code:
    v: ParameterDefinition
type:
  code:
    v: RelatedArtifact
type:
  code:
    v: TriggerDefinition
type:
  code:
    v: UsageContext
type:
  code:
    v: Dosage
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    link: 4.3
    link: .0
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

element:
  id:
    v: Extension
  path:
    v: Extension
  short:
    v: Nucleic acids are defined by three distinct elements: the base, sugar and linkage. Individual substance/moiety IDs will be created for each of these elements. The nucleotide sequence will be always entered in the 5’-3’ direction
  definition:
    v: This cross-version extension represents SubstanceNucleicAcid from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
  min:
    v: 0
  max:
    v: *
  base:
    path:
      v: Extension
    min:
      v: 0
    max:
      v: *
element:
  id:
    v: Extension.extension
  path:
    v: Extension.extension
  slicing:
    discriminator:
      type:
        v: value
      path:
        v: url
    ordered:
      v: false
    rules:
      v: closed
  min:
    v: 0
  max:
    v: *
  base:
    path:
      v: Extension.extension
    min:
      v: 0
    max:
      v: *
element:
  id:
    v: Extension.extension:sequenceType
  path:
    v: Extension.extension
  slice name:
    v: sequenceType
  short:
    v: The type of the sequence shall be specified based on a controlled vocabulary
  definition:
    v: This cross-version extension represents SubstanceNucleicAcid.sequenceType from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: Extension.extension
    min:
      v: 0
    max:
      v: *
element:
  id:
    v: Extension.extension:sequenceType.url
  path:
    v: Extension.extension.url
  min:
    v: 1
  max:
    v: 1
  base:
    path:
      v: Extension.url
    min:
      v: 1
    max:
      v: 1
  fixed: uri
    v: sequenceType
element:
  id:
    v: Extension.extension:sequenceType.value[x]
  path:
    v: Extension.extension.value[x]
  short:
    v: The type of the sequence shall be specified based on a controlled vocabulary
  definition:
    v: This cross-version extension represents SubstanceNucleicAcid.sequenceType from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
  base:
    path:
      v: Extension.value[x]
    min:
      v: 0
    max:
      v: 1
  type:
    code:
      v: CodeableConcept
element:
  id:
    v: Extension.extension:numberOfSubunits
  path:
    v: Extension.extension
  slice name:
    v: numberOfSubunits
  short:
    v: The number of linear sequences of nucleotides linked through phosphodiester bonds shall be described. Subunits would be strands of nucleic acids that are tightly associated typically through Watson-Crick base pairing. NOTE: If not specified in the reference source, the assumption is that there is 1 subunit
  definition:
    v: This cross-version extension represents SubstanceNucleicAcid.numberOfSubunits from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: Extension.extension
    min:
      v: 0
    max:
      v: *
element:
  id:
    v: Extension.extension:numberOfSubunits.url
  path:
    v: Extension.extension.url
  min:
    v: 1
  max:
    v: 1
  base:
    path:
      v: Extension.url
    min:
      v: 1
    max:
      v: 1
  fixed: uri
    v: numberOfSubunits
element:
  id:
    v: Extension.extension:numberOfSubunits.value[x]
  path:
    v: Extension.extension.value[x]
  short:
    v: The number of linear sequences of nucleotides linked through phosphodiester bonds shall be described. Subunits would be strands of nucleic acids that are tightly associated typically through Watson-Crick base pairing. NOTE: If not specified in the reference source, the assumption is that there is 1 subunit
  definition:
    v: This cross-version extension represents SubstanceNucleicAcid.numberOfSubunits from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
  base:
    path:
      v: Extension.value[x]
    min:
      v: 0
    max:
      v: 1
  type:
    code:
      v: integer
element:
  id:
    v: Extension.extension:areaOfHybridisation
  path:
    v: Extension.extension
  slice name:
    v: areaOfHybridisation
  short:
    v: The area of hybridisation shall be described if applicable for double stranded RNA or DNA. The number associated with the subunit followed by the number associated to the residue shall be specified in increasing order. The underscore “” shall be used as separator as follows: “Subunitnumber Residue”
  definition:
    v: This cross-version extension represents SubstanceNucleicAcid.areaOfHybridisation from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: Extension.extension
    min:
      v: 0
    max:
      v: *
element:
  id:
    v: Extension.extension:areaOfHybridisation.url
  path:
    v: Extension.extension.url
  min:
    v: 1
  max:
    v: 1
  base:
    path:
      v: Extension.url
    min:
      v: 1
    max:
      v: 1
  fixed: uri

uri
v: areaOfHybridisation

id:
  v: Extension.extension:areaOfHybridisation.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: The area of hybridisation shall be described if applicable for double stranded RNA or DNA. The number associated with the subunit followed by the number associated to the residue shall be specified in increasing order. The underscore “” shall be used as separator as follows: “Subunitnumber Residue”
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.areaOfHybridisation from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string

id:
  v: Extension.extension:oligoNucleotideType
path:
  v: Extension.extension
slice name:
  v: oligoNucleotideType
short:
  v: (TBC)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.oligoNucleotideType from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:oligoNucleotideType.url
path:
  v: Extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: oligoNucleotideType

id:
  v: Extension.extension:oligoNucleotideType.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: (TBC)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.oligoNucleotideType from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept

id:
  v: Extension.extension:subunit
path:
  v: Extension.extension
slice name:
  v: subunit
short:
  v: Subunits are listed in order of decreasing length; sequences of the same length will be ordered by molecular weight; subunits that have identical sequences will be repeated multiple times
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  ordered:
    v: false
  rules:
    v: closed
min:
  v: 0
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:subunit
path:
  v: Extension.extension.extension
slice name:
  v: subunit
short:
  v: Index of linear sequences of nucleic acids in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.subunit from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:subunit.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: subunit

id:
  v: Extension.extension:subunit.extension:subunit.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: Index of linear sequences of nucleic acids in order of decreasing length. Sequences of the same length will be ordered by molecular weight. Subunits that have identical sequences will be repeated and have sequential subscripts
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.subunit from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: integer

id:
  v: Extension.extension:subunit.extension:sequence
path:
  v: Extension.extension.extension
slice name:
  v: sequence
short:
  v: Actual nucleotide sequence notation from 5' to 3' end using standard single letter codes. In addition to the base sequence, sugar and type of phosphate or non-phosphate linkage should also be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sequence from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:sequence.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: sequence

id:
  v: Extension.extension:subunit.extension:sequence.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: Actual nucleotide sequence notation from 5' to 3' end using standard single letter codes. In addition to the base sequence, sugar and type of phosphate or non-phosphate linkage should also be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sequence from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string

id:
  v: Extension.extension:subunit.extension:length
path:
  v: Extension.extension.extension
slice name:
  v: length
short:
  v: The length of the sequence shall be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.length from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:length.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: length

id:
  v: Extension.extension:subunit.extension:length.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: The length of the sequence shall be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.length from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: integer

id:
  v: Extension.extension:subunit.extension:sequenceAttachment
path:
  v: Extension.extension.extension
slice name:
  v: sequenceAttachment
short:
  v: (TBC)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sequenceAttachment from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:sequenceAttachment.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: sequenceAttachment

id:
  v: Extension.extension:subunit.extension:sequenceAttachment.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: (TBC)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sequenceAttachment from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Attachment

id:
  v: Extension.extension:subunit.extension:fivePrime
path:
  v: Extension.extension.extension
slice name:
  v: fivePrime
short:
  v: The nucleotide present at the 5’ terminal shall be specified based on a controlled vocabulary. Since the sequence is represented from the 5' to the 3' end, the 5’ prime nucleotide is the letter at the first position in the sequence. A separate representation would be redundant
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.fivePrime from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:fivePrime.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: fivePrime

id:
  v: Extension.extension:subunit.extension:fivePrime.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: The nucleotide present at the 5’ terminal shall be specified based on a controlled vocabulary. Since the sequence is represented from the 5' to the 3' end, the 5’ prime nucleotide is the letter at the first position in the sequence. A separate representation would be redundant
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.fivePrime from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept

id:
  v: Extension.extension:subunit.extension:threePrime
path:
  v: Extension.extension.extension
slice name:
  v: threePrime
short:
  v: The nucleotide present at the 3’ terminal shall be specified based on a controlled vocabulary. Since the sequence is represented from the 5' to the 3' end, the 5’ prime nucleotide is the letter at the last position in the sequence. A separate representation would be redundant
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.threePrime from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:threePrime.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: threePrime

id:
  v: Extension.extension:subunit.extension:threePrime.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: The nucleotide present at the 3’ terminal shall be specified based on a controlled vocabulary. Since the sequence is represented from the 5' to the 3' end, the 5’ prime nucleotide is the letter at the last position in the sequence. A separate representation would be redundant
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.threePrime from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept

id:
  v: Extension.extension:subunit.extension:linkage
path:
  v: Extension.extension.extension
slice name:
  v: linkage
short:
  v: The linkages between sugar residues will also be captured
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:linkage.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  ordered:
    v: false
  rules:
    v: closed
min:
  v: 0
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:linkage.extension:connectivity
path:
  v: Extension.extension.extension.extension
slice name:
  v: connectivity
short:
  v: The entity that links the sugar residues together should also be captured for nearly all naturally occurring nucleic acid the linkage is a phosphate group. For many synthetic oligonucleotides phosphorothioate linkages are often seen. Linkage connectivity is assumed to be 3’-5’. If the linkage is either 3’-3’ or 5’-5’ this should be specified
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.connectivity from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:linkage.extension:connectivity.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: connectivity

id:
  v: Extension.extension:subunit.extension:linkage.extension:connectivity.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: The entity that links the sugar residues together should also be captured for nearly all naturally occurring nucleic acid the linkage is a phosphate group. For many synthetic oligonucleotides phosphorothioate linkages are often seen. Linkage connectivity is assumed to be 3’-5’. If the linkage is either 3’-3’ or 5’-5’ this should be specified
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.connectivity from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string

id:
  v: Extension.extension:subunit.extension:linkage.extension:identifier
path:
  v: Extension.extension.extension.extension
slice name:
  v: identifier
short:
  v: Each linkage will be registered as a fragment and have an ID
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.identifier from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:linkage.extension:identifier.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: identifier

id:
  v: Extension.extension:subunit.extension:linkage.extension:identifier.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Each linkage will be registered as a fragment and have an ID
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.identifier from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Identifier

id:
  v: Extension.extension:subunit.extension:linkage.extension:name
path:
  v: Extension.extension.extension.extension
slice name:
  v: name
short:
  v: Each linkage will be registered as a fragment and have at least one name. A single name shall be assigned to each linkage
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.name from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:linkage.extension:name.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: name

id:
  v: Extension.extension:subunit.extension:linkage.extension:name.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Each linkage will be registered as a fragment and have at least one name. A single name shall be assigned to each linkage
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.name from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string

id:
  v: Extension.extension:subunit.extension:linkage.extension:residueSite
path:
  v: Extension.extension.extension.extension
slice name:
  v: residueSite
short:
  v: Residues shall be captured as described in 5.3.6.8.3
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.residueSite from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:linkage.extension:residueSite.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: residueSite

id:
  v: Extension.extension:subunit.extension:linkage.extension:residueSite.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Residues shall be captured as described in 5.3.6.8.3
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.linkage.residueSite from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string

id:
  v: Extension.extension:subunit.extension:linkage.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: linkage

id:
  v: Extension.extension:subunit.extension:sugar
path:
  v: Extension.extension.extension
slice name:
  v: sugar
short:
  v: 5.3.6.8.1 Sugar ID (Mandatory)
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:sugar.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  ordered:
    v: false
  rules:
    v: closed
min:
  v: 0
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:sugar.extension:identifier
path:
  v: Extension.extension.extension.extension
slice name:
  v: identifier
short:
  v: The Substance ID of the sugar or sugar-like component that make up the nucleotide
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.identifier from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:sugar.extension:identifier.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: identifier

id:
  v: Extension.extension:subunit.extension:sugar.extension:identifier.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: The Substance ID of the sugar or sugar-like component that make up the nucleotide
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.identifier from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Identifier

id:
  v: Extension.extension:subunit.extension:sugar.extension:name
path:
  v: Extension.extension.extension.extension
slice name:
  v: name
short:
  v: The name of the sugar or sugar-like component that make up the nucleotide
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.name from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:sugar.extension:name.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: name

id:
  v: Extension.extension:subunit.extension:sugar.extension:name.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: The name of the sugar or sugar-like component that make up the nucleotide
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.name from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string

id:
  v: Extension.extension:subunit.extension:sugar.extension:residueSite
path:
  v: Extension.extension.extension.extension
slice name:
  v: residueSite
short:
  v: The residues that contain a given sugar will be captured. The order of given residues will be captured in the 5‘-3‘direction consistent with the base sequences listed above
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.residueSite from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:subunit.extension:sugar.extension:residueSite.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: residueSite

id:
  v: Extension.extension:subunit.extension:sugar.extension:residueSite.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: The residues that contain a given sugar will be captured. The order of given residues will be captured in the 5‘-3‘direction consistent with the base sequences listed above
definition:
  v: This cross-version extension represents SubstanceNucleicAcid.subunit.sugar.residueSite from http://hl7.org/fhir/StructureDefinition/SubstanceNucleicAcid|4.0.1 for use in FHIR R4B.
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string

id:
  v: Extension.extension:subunit.extension:sugar.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: sugar

id:
  v: Extension.extension:subunit.url
path:
  v: Extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: subunit

id:
  v: Extension.url
path:
  v: Extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: uri
  v: http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceNucleicAcid