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Packagehl7.fhir.uv.xver-r4.r3
Resource TypeStructureDefinition
IdStructureDefinition-ext-R4-MolecularSequence.structureVariant.json
FHIR VersionR3

Resources that use this resource

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Resources that this resource uses

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Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: StructureDefinition ext-R4-MolecularSequence.structureVariant

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionR4: Structural variant (new)
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
.... extension:variantType 0..1ExtensionR4: Structural variant change type (new)
..... url 1..1uri"variantType"
..... value[x] 0..1CodeableConceptStructural variant change type
.... extension:exact 0..1ExtensionR4: Does the structural variant have base pair resolution breakpoints? (new)
..... url 1..1uri"exact"
..... value[x] 0..1booleanDoes the structural variant have base pair resolution breakpoints?
.... extension:length 0..1ExtensionR4: Structural variant length (new)
..... url 1..1uri"length"
..... value[x] 0..1integerStructural variant length
.... extension:outer 0..1ExtensionR4: Structural variant outer (new)
..... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
...... extension:start 0..1ExtensionR4: Structural variant outer start (new)
....... url 1..1uri"start"
....... value[x] 0..1integerStructural variant outer start
...... extension:end 0..1ExtensionR4: Structural variant outer end (new)
....... url 1..1uri"end"
....... value[x] 0..1integerStructural variant outer end
..... url 1..1uri"outer"
..... value[x] 0..0Value of extension
.... extension:inner 0..1ExtensionR4: Structural variant inner (new)
..... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
...... extension:start 0..1ExtensionR4: Structural variant inner start (new)
....... url 1..1uri"start"
....... value[x] 0..1integerStructural variant inner start
...... extension:end 0..1ExtensionR4: Structural variant inner end (new)
....... url 1..1uri"end"
....... value[x] 0..1integerStructural variant inner end
..... url 1..1uri"inner"
..... value[x] 0..0Value of extension
... url 1..1uri"http://hl7.org/fhir/4.0/StructureDefinition/extension-MolecularSequence.structureVariant"
... value[x] 0..0Value of extension

doco Documentation for this format

Source1

{
  "resourceType": "StructureDefinition",
  "id": "ext-R4-MolecularSequence.structureVariant",
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "extension": [
        {
          "url": "packageId",
          "valueId": "hl7.fhir.uv.xver-r4.r3"
        },
        {
          "url": "version",
          "valueString": "0.1.0"
        },
        {
          "url": "uri",
          "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
        }
      ],
      "url": "http://hl7.org/fhir/StructureDefinition/package-source"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r3"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/4.0/StructureDefinition/extension-MolecularSequence.structureVariant",
  "version": "0.1.0",
  "name": "ExtensionMolecularSequence_StructureVariant",
  "title": "R4: Structural variant (new)",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T21:02:03.8104715+00:00",
  "publisher": "FHIR Infrastructure",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "R4: `MolecularSequence.structureVariant` (new:BackboneElement)",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "purpose": "This extension is part of the cross-version definitions generated to enable use of the\r\nelement `MolecularSequence.structureVariant` as defined in FHIR R4\r\nin FHIR STU3.\r\n\r\nThe source element is defined as:\r\n`MolecularSequence.structureVariant` 0..* `BackboneElement`\r\n\r\nFollowing are the generation technical comments:\r\nElement `MolecularSequence.structureVariant` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
  "fhirVersion": "3.0.2",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Sequence"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "snapshot": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "R4: Structural variant (new)",
        "definition": "R4: `MolecularSequence.structureVariant` (new:BackboneElement)",
        "comment": "Element `MolecularSequence.structureVariant` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "condition": [
          "ele-1"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() | (children().count() > id.count())",
            "xpath": "@value|f:*|h:div",
            "source": "http://hl7.org/fhir/StructureDefinition/Element"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension"
          }
        ],
        "isModifier": false
      },
      {
        "id": "Extension.id",
        "path": "Extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:variantType",
        "path": "Extension.extension",
        "sliceName": "variantType",
        "short": "R4: Structural variant change type (new)",
        "definition": "R4: `MolecularSequence.structureVariant.variantType` (new:CodeableConcept)",
        "comment": "Element `MolecularSequence.structureVariant.variantType` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.variantType` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.variantType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.variantType` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.variantType` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.variantType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:variantType.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:variantType.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "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": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:variantType.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "variantType",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:variantType.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Structural variant change type",
        "definition": "Information about chromosome structure variation DNA change type.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:exact",
        "path": "Extension.extension",
        "sliceName": "exact",
        "short": "R4: Does the structural variant have base pair resolution breakpoints? (new)",
        "definition": "R4: `MolecularSequence.structureVariant.exact` (new:boolean)",
        "comment": "Element `MolecularSequence.structureVariant.exact` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.exact` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.exact` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.exact` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.exact` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.exact` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:exact.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:exact.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "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": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:exact.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "exact",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:exact.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Does the structural variant have base pair resolution breakpoints?",
        "definition": "Used to indicate if the outer and inner start-end values have the same meaning.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:length",
        "path": "Extension.extension",
        "sliceName": "length",
        "short": "R4: Structural variant length (new)",
        "definition": "R4: `MolecularSequence.structureVariant.length` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.length` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.length` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.length` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.length` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.length` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.length` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:length.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:length.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "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": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:length.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "length",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:length.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Structural variant length",
        "definition": "Length of the variant chromosome.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:outer",
        "path": "Extension.extension",
        "sliceName": "outer",
        "short": "R4: Structural variant outer (new)",
        "definition": "R4: `MolecularSequence.structureVariant.outer` (new:BackboneElement)",
        "comment": "Element `MolecularSequence.structureVariant.outer` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.outer` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:start",
        "path": "Extension.extension.extension",
        "sliceName": "start",
        "short": "R4: Structural variant outer start (new)",
        "definition": "R4: `MolecularSequence.structureVariant.outer.start` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.outer.start` is part of an existing definition because parent element `MolecularSequence.structureVariant.outer` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer.start` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer.start` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.outer.start` is part of an existing definition because parent element `MolecularSequence.structureVariant.outer` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer.start` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer.start` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:start.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:start.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "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": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:start.url",
        "path": "Extension.extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "start",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:start.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Structural variant outer start",
        "definition": "Structural variant outer start. If the coordinate system is either 0-based or 1-based, then start position is inclusive.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:end",
        "path": "Extension.extension.extension",
        "sliceName": "end",
        "short": "R4: Structural variant outer end (new)",
        "definition": "R4: `MolecularSequence.structureVariant.outer.end` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.outer.end` is part of an existing definition because parent element `MolecularSequence.structureVariant.outer` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer.end` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer.end` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.outer.end` is part of an existing definition because parent element `MolecularSequence.structureVariant.outer` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer.end` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer.end` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:end.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:end.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "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": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:end.url",
        "path": "Extension.extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "end",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:end.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Structural variant outer end",
        "definition": "Structural variant outer end. If the coordinate system is 0-based then end is exclusive and does not include the last position. If the coordinate system is 1-base, then end is inclusive and includes the last position.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "outer",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Value of extension",
        "definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          },
          {
            "code": "boolean"
          },
          {
            "code": "code"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "decimal"
          },
          {
            "code": "id"
          },
          {
            "code": "instant"
          },
          {
            "code": "integer"
          },
          {
            "code": "markdown"
          },
          {
            "code": "oid"
          },
          {
            "code": "positiveInt"
          },
          {
            "code": "string"
          },
          {
            "code": "time"
          },
          {
            "code": "unsignedInt"
          },
          {
            "code": "uri"
          },
          {
            "code": "Address"
          },
          {
            "code": "Age"
          },
          {
            "code": "Annotation"
          },
          {
            "code": "Attachment"
          },
          {
            "code": "CodeableConcept"
          },
          {
            "code": "Coding"
          },
          {
            "code": "ContactPoint"
          },
          {
            "code": "Count"
          },
          {
            "code": "Distance"
          },
          {
            "code": "Duration"
          },
          {
            "code": "HumanName"
          },
          {
            "code": "Identifier"
          },
          {
            "code": "Money"
          },
          {
            "code": "Period"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Range"
          },
          {
            "code": "Ratio"
          },
          {
            "code": "Reference"
          },
          {
            "code": "SampledData"
          },
          {
            "code": "Signature"
          },
          {
            "code": "Timing"
          },
          {
            "code": "Meta"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:inner",
        "path": "Extension.extension",
        "sliceName": "inner",
        "short": "R4: Structural variant inner (new)",
        "definition": "R4: `MolecularSequence.structureVariant.inner` (new:BackboneElement)",
        "comment": "Element `MolecularSequence.structureVariant.inner` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.inner` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.id",
        "path": "Extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:start",
        "path": "Extension.extension.extension",
        "sliceName": "start",
        "short": "R4: Structural variant inner start (new)",
        "definition": "R4: `MolecularSequence.structureVariant.inner.start` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.inner.start` is part of an existing definition because parent element `MolecularSequence.structureVariant.inner` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner.start` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner.start` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.inner.start` is part of an existing definition because parent element `MolecularSequence.structureVariant.inner` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner.start` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner.start` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:start.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:start.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "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": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:start.url",
        "path": "Extension.extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "start",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:start.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Structural variant inner start",
        "definition": "Structural variant inner start. If the coordinate system is either 0-based or 1-based, then start position is inclusive.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:end",
        "path": "Extension.extension.extension",
        "sliceName": "end",
        "short": "R4: Structural variant inner end (new)",
        "definition": "R4: `MolecularSequence.structureVariant.inner.end` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.inner.end` is part of an existing definition because parent element `MolecularSequence.structureVariant.inner` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner.end` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner.end` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.inner.end` is part of an existing definition because parent element `MolecularSequence.structureVariant.inner` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner.end` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner.end` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:end.id",
        "path": "Extension.extension.extension.id",
        "representation": [
          "xmlAttr"
        ],
        "short": "xml:id (or equivalent in JSON)",
        "definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Element.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:end.extension",
        "path": "Extension.extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "open"
        },
        "short": "Additional Content defined by implementations",
        "definition": "May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
        "comment": "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": [
          "extensions",
          "user content"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Element.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:end.url",
        "path": "Extension.extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "end",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:end.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Structural variant inner end",
        "definition": "Structural variant inner end. If the coordinate system is 0-based then end is exclusive and does not include the last position. If the coordinate system is 1-base, then end is inclusive and includes the last position.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.url",
        "path": "Extension.extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "inner",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Value of extension",
        "definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          },
          {
            "code": "boolean"
          },
          {
            "code": "code"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "decimal"
          },
          {
            "code": "id"
          },
          {
            "code": "instant"
          },
          {
            "code": "integer"
          },
          {
            "code": "markdown"
          },
          {
            "code": "oid"
          },
          {
            "code": "positiveInt"
          },
          {
            "code": "string"
          },
          {
            "code": "time"
          },
          {
            "code": "unsignedInt"
          },
          {
            "code": "uri"
          },
          {
            "code": "Address"
          },
          {
            "code": "Age"
          },
          {
            "code": "Annotation"
          },
          {
            "code": "Attachment"
          },
          {
            "code": "CodeableConcept"
          },
          {
            "code": "Coding"
          },
          {
            "code": "ContactPoint"
          },
          {
            "code": "Count"
          },
          {
            "code": "Distance"
          },
          {
            "code": "Duration"
          },
          {
            "code": "HumanName"
          },
          {
            "code": "Identifier"
          },
          {
            "code": "Money"
          },
          {
            "code": "Period"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Range"
          },
          {
            "code": "Ratio"
          },
          {
            "code": "Reference"
          },
          {
            "code": "SampledData"
          },
          {
            "code": "Signature"
          },
          {
            "code": "Timing"
          },
          {
            "code": "Meta"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "representation": [
          "xmlAttr"
        ],
        "short": "identifies the meaning of the extension",
        "definition": "Source of the definition for the extension code - a logical name or a URL.",
        "comment": "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": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "http://hl7.org/fhir/4.0/StructureDefinition/extension-MolecularSequence.structureVariant",
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "short": "Value of extension",
        "definition": "Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "base64Binary"
          },
          {
            "code": "boolean"
          },
          {
            "code": "code"
          },
          {
            "code": "date"
          },
          {
            "code": "dateTime"
          },
          {
            "code": "decimal"
          },
          {
            "code": "id"
          },
          {
            "code": "instant"
          },
          {
            "code": "integer"
          },
          {
            "code": "markdown"
          },
          {
            "code": "oid"
          },
          {
            "code": "positiveInt"
          },
          {
            "code": "string"
          },
          {
            "code": "time"
          },
          {
            "code": "unsignedInt"
          },
          {
            "code": "uri"
          },
          {
            "code": "Address"
          },
          {
            "code": "Age"
          },
          {
            "code": "Annotation"
          },
          {
            "code": "Attachment"
          },
          {
            "code": "CodeableConcept"
          },
          {
            "code": "Coding"
          },
          {
            "code": "ContactPoint"
          },
          {
            "code": "Count"
          },
          {
            "code": "Distance"
          },
          {
            "code": "Duration"
          },
          {
            "code": "HumanName"
          },
          {
            "code": "Identifier"
          },
          {
            "code": "Money"
          },
          {
            "code": "Period"
          },
          {
            "code": "Quantity"
          },
          {
            "code": "Range"
          },
          {
            "code": "Ratio"
          },
          {
            "code": "Reference"
          },
          {
            "code": "SampledData"
          },
          {
            "code": "Signature"
          },
          {
            "code": "Timing"
          },
          {
            "code": "Meta"
          }
        ],
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "R4: Structural variant (new)",
        "definition": "R4: `MolecularSequence.structureVariant` (new:BackboneElement)",
        "comment": "Element `MolecularSequence.structureVariant` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        },
        "isModifier": false
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:variantType",
        "path": "Extension.extension",
        "sliceName": "variantType",
        "short": "R4: Structural variant change type (new)",
        "definition": "R4: `MolecularSequence.structureVariant.variantType` (new:CodeableConcept)",
        "comment": "Element `MolecularSequence.structureVariant.variantType` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.variantType` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.variantType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.variantType` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.variantType` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.variantType` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:variantType.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "variantType"
      },
      {
        "id": "Extension.extension:variantType.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Structural variant change type",
        "definition": "Information about chromosome structure variation DNA change type.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "Extension.extension:exact",
        "path": "Extension.extension",
        "sliceName": "exact",
        "short": "R4: Does the structural variant have base pair resolution breakpoints? (new)",
        "definition": "R4: `MolecularSequence.structureVariant.exact` (new:boolean)",
        "comment": "Element `MolecularSequence.structureVariant.exact` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.exact` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.exact` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.exact` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.exact` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.exact` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:exact.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "exact"
      },
      {
        "id": "Extension.extension:exact.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Does the structural variant have base pair resolution breakpoints?",
        "definition": "Used to indicate if the outer and inner start-end values have the same meaning.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean"
          }
        ]
      },
      {
        "id": "Extension.extension:length",
        "path": "Extension.extension",
        "sliceName": "length",
        "short": "R4: Structural variant length (new)",
        "definition": "R4: `MolecularSequence.structureVariant.length` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.length` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.length` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.length` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.length` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.length` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.length` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:length.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "length"
      },
      {
        "id": "Extension.extension:length.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Structural variant length",
        "definition": "Length of the variant chromosome.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ]
      },
      {
        "id": "Extension.extension:outer",
        "path": "Extension.extension",
        "sliceName": "outer",
        "short": "R4: Structural variant outer (new)",
        "definition": "R4: `MolecularSequence.structureVariant.outer` (new:BackboneElement)",
        "comment": "Element `MolecularSequence.structureVariant.outer` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.outer` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:outer.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:outer.extension:start",
        "path": "Extension.extension.extension",
        "sliceName": "start",
        "short": "R4: Structural variant outer start (new)",
        "definition": "R4: `MolecularSequence.structureVariant.outer.start` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.outer.start` is part of an existing definition because parent element `MolecularSequence.structureVariant.outer` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer.start` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer.start` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.outer.start` is part of an existing definition because parent element `MolecularSequence.structureVariant.outer` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer.start` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer.start` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:outer.extension:start.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "start"
      },
      {
        "id": "Extension.extension:outer.extension:start.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Structural variant outer start",
        "definition": "Structural variant outer start. If the coordinate system is either 0-based or 1-based, then start position is inclusive.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.extension:end",
        "path": "Extension.extension.extension",
        "sliceName": "end",
        "short": "R4: Structural variant outer end (new)",
        "definition": "R4: `MolecularSequence.structureVariant.outer.end` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.outer.end` is part of an existing definition because parent element `MolecularSequence.structureVariant.outer` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer.end` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer.end` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.outer.end` is part of an existing definition because parent element `MolecularSequence.structureVariant.outer` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.outer.end` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.outer.end` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:outer.extension:end.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "end"
      },
      {
        "id": "Extension.extension:outer.extension:end.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Structural variant outer end",
        "definition": "Structural variant outer end. If the coordinate system is 0-based then end is exclusive and does not include the last position. If the coordinate system is 1-base, then end is inclusive and includes the last position.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ]
      },
      {
        "id": "Extension.extension:outer.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "outer"
      },
      {
        "id": "Extension.extension:outer.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Extension.extension:inner",
        "path": "Extension.extension",
        "sliceName": "inner",
        "short": "R4: Structural variant inner (new)",
        "definition": "R4: `MolecularSequence.structureVariant.inner` (new:BackboneElement)",
        "comment": "Element `MolecularSequence.structureVariant.inner` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.inner` is part of an existing definition because parent element `MolecularSequence.structureVariant` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:inner.extension",
        "path": "Extension.extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:inner.extension:start",
        "path": "Extension.extension.extension",
        "sliceName": "start",
        "short": "R4: Structural variant inner start (new)",
        "definition": "R4: `MolecularSequence.structureVariant.inner.start` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.inner.start` is part of an existing definition because parent element `MolecularSequence.structureVariant.inner` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner.start` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner.start` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.inner.start` is part of an existing definition because parent element `MolecularSequence.structureVariant.inner` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner.start` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner.start` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:inner.extension:start.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "start"
      },
      {
        "id": "Extension.extension:inner.extension:start.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Structural variant inner start",
        "definition": "Structural variant inner start. If the coordinate system is either 0-based or 1-based, then start position is inclusive.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.extension:end",
        "path": "Extension.extension.extension",
        "sliceName": "end",
        "short": "R4: Structural variant inner end (new)",
        "definition": "R4: `MolecularSequence.structureVariant.inner.end` (new:integer)",
        "comment": "Element `MolecularSequence.structureVariant.inner.end` is part of an existing definition because parent element `MolecularSequence.structureVariant.inner` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner.end` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner.end` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "requirements": "Element `MolecularSequence.structureVariant.inner.end` is part of an existing definition because parent element `MolecularSequence.structureVariant.inner` requires a cross-version extension.\nElement `MolecularSequence.structureVariant.inner.end` has a context of Sequence based on following the parent source element upwards and mapping to `Sequence`.\nElement `MolecularSequence.structureVariant.inner.end` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.extension:inner.extension:end.url",
        "path": "Extension.extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "end"
      },
      {
        "id": "Extension.extension:inner.extension:end.value[x]",
        "path": "Extension.extension.extension.value[x]",
        "short": "Structural variant inner end",
        "definition": "Structural variant inner end. If the coordinate system is 0-based then end is exclusive and does not include the last position. If the coordinate system is 1-base, then end is inclusive and includes the last position.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ]
      },
      {
        "id": "Extension.extension:inner.url",
        "path": "Extension.extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "inner"
      },
      {
        "id": "Extension.extension:inner.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        }
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "fixedUri": "http://hl7.org/fhir/4.0/StructureDefinition/extension-MolecularSequence.structureVariant"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "min": 0,
        "max": "0",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        }
      }
    ]
  }
}