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Packagehl7.fhir.uv.xver-r4b.r5
Resource TypeStructureDefinition
IdStructureDefinition-profile-ResearchDefinition.json
FHIR VersionR5
Sourcehttp://hl7.org/fhir/uv/xver-r4b.r5/0.1.0/StructureDefinition-profile-ResearchDefinition.html
URLhttp://hl7.org/fhir/4.3/StructureDefinition/profile-ResearchDefinition
Version0.1.0
Statusactive
Date2026-03-17T16:03:49.7673244-05:00
NameProfile_R4B_ResearchDefinition_R5
TitleCross-version Profile for R4B.ResearchDefinition for use in FHIR R5
Realmuv
Authorityhl7
DescriptionThis cross-version profile allows R4B ResearchDefinition content to be represented via FHIR R5 Basic resources.
TypeBasic
Kindresource

Resources that use this resource

No resources found


Resources that this resource uses

StructureDefinition
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.approvalDateR4B: When the research definition was approved by publisher (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.authorR4B: Who authored the content (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.commentR4B: Used for footnotes or explanatory notes (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.contactR4B: Contact details for the publisher (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.copyrightR4B: Use and/or publishing restrictions (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.dateR4B: Date last changed (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.descriptionR4B: Natural language description of the research definition (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.editorR4B: Who edited the content (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.effectivePeriodR4B: When the research definition is expected to be used (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.endorserR4B: Who endorsed the content (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.experimentalR4B: For testing purposes, not real usage (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.exposureR4B: What exposure? (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.exposureAlternativeR4B: What alternative exposure state? (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.jurisdictionR4B: Intended jurisdiction for research definition (if applicable) (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.lastReviewDateR4B: When the research definition was last reviewed (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.libraryR4B: Logic used by the ResearchDefinition (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.nameR4B: Name for this research definition (computer friendly) (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.outcomeR4B: What outcome? (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.populationR4B: What population? (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.publisherR4B: Name of the publisher (organization or individual) (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.purposeR4B: Why this research definition is defined (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.relatedArtifactR4B: Additional documentation, citations, etc. (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.reviewerR4B: Who reviewed the content (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.shortTitleR4B: Title for use in informal contexts (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.statusR4B: draft | active | retired | unknown (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.subjectR4B: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.subtitleR4B: Subordinate title of the ResearchDefinition (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.titleR4B: Name for this research definition (human friendly) (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.topicR4B: The category of the ResearchDefinition, such as Education, Treatment, Assessment, etc. (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.urlR4B: Canonical identifier for this research definition, represented as a URI (globally unique) (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.usageR4B: Describes the clinical usage of the ResearchDefinition (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.useContextR4B: The context that the content is intended to support (new)
hl7.fhir.uv.xver-r4b.r5#0.1.0extension-ResearchDefinition.versionR4B: Business version of the research definition (new)

Narrative

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

Generated Narrative: StructureDefinition profile-ResearchDefinition

NameFlagsCard.TypeDescription & Constraintsdoco
.. Basic 0..*Basic(5.0.0)Resource for non-supported content
... Slices for extension 1..*ExtensionExtension
Slice: Unordered, Open by value:url
.... extension:url 0..1uriR4B: Canonical identifier for this research definition, represented as a URI (globally unique) (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.url
.... extension:version 0..1stringR4B: Business version of the research definition (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.version
.... extension:name 0..1stringR4B: Name for this research definition (computer friendly) (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.name
.... extension:title 0..1stringR4B: Name for this research definition (human friendly) (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.title
.... extension:shortTitle 0..1stringR4B: Title for use in informal contexts (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.shortTitle
.... extension:subtitle 0..1stringR4B: Subordinate title of the ResearchDefinition (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.subtitle
.... extension:experimental 0..1booleanR4B: For testing purposes, not real usage (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.experimental
.... extension:subject 0..1CodeableConcept, Reference(Cross-version Profile for R4B.Group for use in FHIR R5(0.1.0) | Group)R4B: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.subject
Binding: R4BSubjectTypeForR5 (0.1.0) (extensible): The possible types of subjects for the research (E.g. Patient, Practitioner, Organization, Location, etc.).
.... extension:date 0..1dateTimeR4B: Date last changed (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.date
.... extension:publisher 0..1stringR4B: Name of the publisher (organization or individual) (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.publisher
.... extension:contact 0..*ContactDetailR4B: Contact details for the publisher (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.contact
.... extension:description 0..1markdownR4B: Natural language description of the research definition (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.description
.... extension:comment 0..*stringR4B: Used for footnotes or explanatory notes (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.comment
.... extension:useContext 0..*UsageContextR4B: The context that the content is intended to support (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.useContext
.... extension:jurisdiction 0..*CodeableConceptR4B: Intended jurisdiction for research definition (if applicable) (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.jurisdiction
.... extension:purpose 0..1markdownR4B: Why this research definition is defined (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.purpose
.... extension:usage 0..1stringR4B: Describes the clinical usage of the ResearchDefinition (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.usage
.... extension:copyright 0..1markdownR4B: Use and/or publishing restrictions (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.copyright
.... extension:approvalDate 0..1dateR4B: When the research definition was approved by publisher (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.approvalDate
.... extension:lastReviewDate 0..1dateR4B: When the research definition was last reviewed (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.lastReviewDate
.... extension:effectivePeriod 0..1PeriodR4B: When the research definition is expected to be used (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.effectivePeriod
.... extension:topic 0..*CodeableConceptR4B: The category of the ResearchDefinition, such as Education, Treatment, Assessment, etc. (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.topic
Binding: DefinitionTopic (example): High-level categorization of the definition, used for searching, sorting, and filtering.
.... extension:author 0..*ContactDetailR4B: Who authored the content (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.author
.... extension:editor 0..*ContactDetailR4B: Who edited the content (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.editor
.... extension:reviewer 0..*ContactDetailR4B: Who reviewed the content (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.reviewer
.... extension:endorser 0..*ContactDetailR4B: Who endorsed the content (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.endorser
.... extension:relatedArtifact 0..*RelatedArtifactR4B: Additional documentation, citations, etc. (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.relatedArtifact
.... extension:library 0..*canonical(Cross-version Profile for R4B.Library for use in FHIR R5(0.1.0) | Library)R4B: Logic used by the ResearchDefinition (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.library
.... extension:population 1..1Reference(Cross-version Profile for R4B.ResearchElementDefinition for use in FHIR R5(0.1.0) | Basic)R4B: What population? (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.population
.... extension:exposure 0..1Reference(Cross-version Profile for R4B.ResearchElementDefinition for use in FHIR R5(0.1.0) | Basic)R4B: What exposure? (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.exposure
.... extension:exposureAlternative 0..1Reference(Cross-version Profile for R4B.ResearchElementDefinition for use in FHIR R5(0.1.0) | Basic)R4B: What alternative exposure state? (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.exposureAlternative
.... extension:outcome 0..1Reference(Cross-version Profile for R4B.ResearchElementDefinition for use in FHIR R5(0.1.0) | Basic)R4B: What outcome? (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.outcome
... Slices for modifierExtension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
.... modifierExtension:status 1..1codeR4B: draft | active | retired | unknown (new)
URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.status
Binding: PublicationStatus (required): The lifecycle status of an artifact.

doco Documentation for this format

Source1

{
  "resourceType": "StructureDefinition",
  "id": "profile-ResearchDefinition",
  "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-r4b.r5"
        },
        {
          "url": "version",
          "valueString": "0.1.0"
        }
      ],
      "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",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r5"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4b.r5"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/4.3/StructureDefinition/profile-ResearchDefinition",
  "version": "0.1.0",
  "name": "Profile_R4B_ResearchDefinition_R5",
  "title": "Cross-version Profile for R4B.ResearchDefinition for use in FHIR R5",
  "status": "active",
  "experimental": false,
  "date": "2026-03-17T16:03:49.7673244-05:00",
  "publisher": "FHIR Infrastructure",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "description": "This cross-version profile allows R4B ResearchDefinition content to be represented via FHIR R5 Basic resources.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "fhirVersion": "5.0.0",
  "mapping": [
    {
      "identity": "w5",
      "uri": "http://hl7.org/fhir/fivews",
      "name": "FiveWs Pattern Mapping"
    },
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "resource",
  "abstract": false,
  "type": "Basic",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Basic|5.0.0",
  "derivation": "constraint",
  "snapshot": {
    "extension": [
      {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
        "valueString": "5.0.0"
      }
    ],
    "element": [
      {
        "id": "Basic",
        "path": "Basic",
        "short": "Resource for non-supported content",
        "definition": "Basic is used for handling concepts not yet defined in FHIR, narrative-only resources that don't map to an existing resource, and custom resources not appropriate for inclusion in the FHIR specification.",
        "alias": [
          "Z-resource",
          "Extension-resource",
          "Custom-resource"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "Basic",
          "min": 0,
          "max": "*"
        },
        "constraint": [
          {
            "key": "dom-2",
            "severity": "error",
            "human": "If the resource is contained in another resource, it SHALL NOT contain nested Resources",
            "expression": "contained.contained.empty()",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource|5.0.0"
          },
          {
            "key": "dom-3",
            "severity": "error",
            "human": "If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource",
            "expression": "contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty()",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource|5.0.0"
          },
          {
            "key": "dom-4",
            "severity": "error",
            "human": "If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated",
            "expression": "contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource|5.0.0"
          },
          {
            "key": "dom-5",
            "severity": "error",
            "human": "If a resource is contained in another resource, it SHALL NOT have a security label",
            "expression": "contained.meta.security.empty()",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource|5.0.0"
          },
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice",
                "valueBoolean": true
              },
              {
                "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation",
                "valueMarkdown": "When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time."
              }
            ],
            "key": "dom-6",
            "severity": "warning",
            "human": "A resource should have narrative for robust management",
            "expression": "text.`div`.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/DomainResource|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "Entity, Role, or Act,Act, Entity or Role"
          },
          {
            "identity": "w5",
            "map": "infrastructure.structure"
          }
        ]
      },
      {
        "id": "Basic.id",
        "path": "Basic.id",
        "short": "Logical id of this artifact",
        "definition": "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.",
        "comment": "Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Resource.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
                "valueUrl": "id"
              }
            ],
            "code": "http://hl7.org/fhirpath/System.String"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Basic.meta",
        "path": "Basic.meta",
        "short": "Metadata about the resource",
        "definition": "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Resource.meta",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Meta"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true
      },
      {
        "id": "Basic.implicitRules",
        "path": "Basic.implicitRules",
        "short": "A set of rules under which this content was created",
        "definition": "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.",
        "comment": "Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of its narrative along with other profiles, value sets, etc.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Resource.implicitRules",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": true,
        "isModifierReason": "This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies its meaning or interpretation",
        "isSummary": true
      },
      {
        "id": "Basic.language",
        "path": "Basic.language",
        "short": "Language of the resource content",
        "definition": "The base language in which the resource is written.",
        "comment": "Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Resource.language",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "Language"
            }
          ],
          "strength": "required",
          "description": "IETF language tag for a human language",
          "valueSet": "http://hl7.org/fhir/ValueSet/all-languages|5.0.0",
          "additional": [
            {
              "purpose": "starter",
              "valueSet": "http://hl7.org/fhir/ValueSet/languages|5.0.0"
            }
          ]
        }
      },
      {
        "id": "Basic.text",
        "path": "Basic.text",
        "short": "Text summary of the resource, for human interpretation",
        "definition": "A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it \"clinically safe\" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.",
        "comment": "Contained resources do not have a narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded information is added later.",
        "alias": [
          "narrative",
          "html",
          "xhtml",
          "display"
        ],
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.text",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Narrative"
          }
        ],
        "condition": [
          "dom-6"
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "Act.text?"
          }
        ]
      },
      {
        "id": "Basic.contained",
        "path": "Basic.contained",
        "short": "Contained, inline Resources",
        "definition": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.",
        "comment": "This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags in their meta elements, but SHALL NOT have security labels.",
        "alias": [
          "inline resources",
          "anonymous resources",
          "contained resources"
        ],
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.contained",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Resource"
          }
        ],
        "condition": [
          "dom-2",
          "dom-4",
          "dom-3",
          "dom-5"
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "N/A"
          }
        ]
      },
      {
        "id": "Basic.extension",
        "path": "Basic.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 1,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:url",
        "path": "Basic.extension",
        "sliceName": "url",
        "short": "R4B: Canonical identifier for this research definition, represented as a URI (globally unique) (new)",
        "definition": "R4B: `ResearchDefinition.url` (new:uri)",
        "comment": "Element `ResearchDefinition.url` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.url` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nCan be a urn:uuid: or a urn:oid: but real http: addresses are preferred.  Multiple instances may share the same URL if they have a distinct version.\n\nThe determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author.  Considerations for making this decision are found in [Technical and Business Versions](https://hl7.org/fhir/resource..html#versions). \n\nIn some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the [meta.source](https://hl7.org/fhir/resou.html#meta) element to indicate where the current master source of the resource can be found.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.url|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:version",
        "path": "Basic.extension",
        "sliceName": "version",
        "short": "R4B: Business version of the research definition (new)",
        "definition": "R4B: `ResearchDefinition.version` (new:string)",
        "comment": "Element `ResearchDefinition.version` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.version` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThere may be different research definition instances that have the same identifier but different versions.  The version can be appended to the url in a reference to allow a reference to a particular business version of the research definition with the format [url]|[version].",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.version|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:name",
        "path": "Basic.extension",
        "sliceName": "name",
        "short": "R4B: Name for this research definition (computer friendly) (new)",
        "definition": "R4B: `ResearchDefinition.name` (new:string)",
        "comment": "Element `ResearchDefinition.name` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.name` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThe name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.name|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:title",
        "path": "Basic.extension",
        "sliceName": "title",
        "short": "R4B: Name for this research definition (human friendly) (new)",
        "definition": "R4B: `ResearchDefinition.title` (new:string)",
        "comment": "Element `ResearchDefinition.title` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.title` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThis name does not need to be machine-processing friendly and may contain punctuation, white-space, etc.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.title|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:shortTitle",
        "path": "Basic.extension",
        "sliceName": "shortTitle",
        "short": "R4B: Title for use in informal contexts (new)",
        "definition": "R4B: `ResearchDefinition.shortTitle` (new:string)",
        "comment": "Element `ResearchDefinition.shortTitle` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.shortTitle` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.shortTitle|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:subtitle",
        "path": "Basic.extension",
        "sliceName": "subtitle",
        "short": "R4B: Subordinate title of the ResearchDefinition (new)",
        "definition": "R4B: `ResearchDefinition.subtitle` (new:string)",
        "comment": "Element `ResearchDefinition.subtitle` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.subtitle` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.subtitle|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:experimental",
        "path": "Basic.extension",
        "sliceName": "experimental",
        "short": "R4B: For testing purposes, not real usage (new)",
        "definition": "R4B: `ResearchDefinition.experimental` (new:boolean)",
        "comment": "Element `ResearchDefinition.experimental` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.experimental` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nAllows filtering of research definitions that are appropriate for use versus not.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.experimental|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:subject",
        "path": "Basic.extension",
        "sliceName": "subject",
        "short": "R4B: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device (new)",
        "definition": "R4B: `ResearchDefinition.subject[x]` (new:CodeableConcept, Reference(Group))",
        "comment": "Element `ResearchDefinition.subject[x]` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.subject[x]` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThe subject of the ResearchDefinition is critical in interpreting the criteria definitions, as the logic in the ResearchDefinitions is evaluated with respect to a particular subject. This corresponds roughly to the notion of a Compartment in that it limits what content is available based on its relationship to the subject. In CQL, this corresponds to the context declaration.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.subject|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:date",
        "path": "Basic.extension",
        "sliceName": "date",
        "short": "R4B: Date last changed (new)",
        "definition": "R4B: `ResearchDefinition.date` (new:dateTime)",
        "comment": "Element `ResearchDefinition.date` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.date` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nNote that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the research definition. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.date|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:publisher",
        "path": "Basic.extension",
        "sliceName": "publisher",
        "short": "R4B: Name of the publisher (organization or individual) (new)",
        "definition": "R4B: `ResearchDefinition.publisher` (new:string)",
        "comment": "Element `ResearchDefinition.publisher` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.publisher` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nUsually an organization but may be an individual. The publisher (or steward) of the research definition is the organization or individual primarily responsible for the maintenance and upkeep of the research definition. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the research definition. This item SHOULD be populated unless the information is available from context.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.publisher|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:contact",
        "path": "Basic.extension",
        "sliceName": "contact",
        "short": "R4B: Contact details for the publisher (new)",
        "definition": "R4B: `ResearchDefinition.contact` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.contact` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.contact` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nMay be a web site, an email address, a telephone number, etc.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.contact|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:description",
        "path": "Basic.extension",
        "sliceName": "description",
        "short": "R4B: Natural language description of the research definition (new)",
        "definition": "R4B: `ResearchDefinition.description` (new:markdown)",
        "comment": "Element `ResearchDefinition.description` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThis description can be used to capture details such as why the research definition was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the research definition as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the research definition is presumed to be the predominant language in the place the research definition was created).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.description|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:comment",
        "path": "Basic.extension",
        "sliceName": "comment",
        "short": "R4B: Used for footnotes or explanatory notes (new)",
        "definition": "R4B: `ResearchDefinition.comment` (new:string)",
        "comment": "Element `ResearchDefinition.comment` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.comment` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.comment|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:useContext",
        "path": "Basic.extension",
        "sliceName": "useContext",
        "short": "R4B: The context that the content is intended to support (new)",
        "definition": "R4B: `ResearchDefinition.useContext` (new:UsageContext)",
        "comment": "Element `ResearchDefinition.useContext` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.useContext` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nWhen multiple useContexts are specified, there is no expectation that all or any of the contexts apply.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.useContext|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:jurisdiction",
        "path": "Basic.extension",
        "sliceName": "jurisdiction",
        "short": "R4B: Intended jurisdiction for research definition (if applicable) (new)",
        "definition": "R4B: `ResearchDefinition.jurisdiction` (new:CodeableConcept)",
        "comment": "Element `ResearchDefinition.jurisdiction` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.jurisdiction` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nIt may be possible for the research definition to be used in jurisdictions other than those for which it was originally designed or intended.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.jurisdiction|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:purpose",
        "path": "Basic.extension",
        "sliceName": "purpose",
        "short": "R4B: Why this research definition is defined (new)",
        "definition": "R4B: `ResearchDefinition.purpose` (new:markdown)",
        "comment": "Element `ResearchDefinition.purpose` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.purpose` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThis element does not describe the usage of the research definition. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is.  This may be used to point to source materials or specifications that drove the structure of this research definition.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.purpose|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:usage",
        "path": "Basic.extension",
        "sliceName": "usage",
        "short": "R4B: Describes the clinical usage of the ResearchDefinition (new)",
        "definition": "R4B: `ResearchDefinition.usage` (new:string)",
        "comment": "Element `ResearchDefinition.usage` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.usage` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.usage|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:copyright",
        "path": "Basic.extension",
        "sliceName": "copyright",
        "short": "R4B: Use and/or publishing restrictions (new)",
        "definition": "R4B: `ResearchDefinition.copyright` (new:markdown)",
        "comment": "Element `ResearchDefinition.copyright` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.copyright` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.copyright|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:approvalDate",
        "path": "Basic.extension",
        "sliceName": "approvalDate",
        "short": "R4B: When the research definition was approved by publisher (new)",
        "definition": "R4B: `ResearchDefinition.approvalDate` (new:date)",
        "comment": "Element `ResearchDefinition.approvalDate` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.approvalDate` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThe 'date' element may be more recent than the approval date because of minor changes or editorial corrections.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.approvalDate|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:lastReviewDate",
        "path": "Basic.extension",
        "sliceName": "lastReviewDate",
        "short": "R4B: When the research definition was last reviewed (new)",
        "definition": "R4B: `ResearchDefinition.lastReviewDate` (new:date)",
        "comment": "Element `ResearchDefinition.lastReviewDate` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.lastReviewDate` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nIf specified, this date follows the original approval date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.lastReviewDate|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:effectivePeriod",
        "path": "Basic.extension",
        "sliceName": "effectivePeriod",
        "short": "R4B: When the research definition is expected to be used (new)",
        "definition": "R4B: `ResearchDefinition.effectivePeriod` (new:Period)",
        "comment": "Element `ResearchDefinition.effectivePeriod` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.effectivePeriod` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThe effective period for a research definition  determines when the content is applicable for usage and is independent of publication and review dates. For example, a measure intended to be used for the year 2016 might be published in 2015.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.effectivePeriod|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:topic",
        "path": "Basic.extension",
        "sliceName": "topic",
        "short": "R4B: The category of the ResearchDefinition, such as Education, Treatment, Assessment, etc. (new)",
        "definition": "R4B: `ResearchDefinition.topic` (new:CodeableConcept)",
        "comment": "Element `ResearchDefinition.topic` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.topic` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.topic|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:author",
        "path": "Basic.extension",
        "sliceName": "author",
        "short": "R4B: Who authored the content (new)",
        "definition": "R4B: `ResearchDefinition.author` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.author` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.author` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nWhile the source element matches Basic element path `` (``), the definitions are not compatible (source: `ContactDetail`:0..* -> basic: `Reference(http://hl7.org/fhir/StructureDefinition/Practitioner,http://hl7.org/fhir/StructureDefinition/PractitionerRole,http://hl7.org/fhir/StructureDefinition/Patient,http://hl7.org/fhir/StructureDefinition/RelatedPerson,http://hl7.org/fhir/StructureDefinition/Organization,http://hl7.org/fhir/StructureDefinition/Device,http://hl7.org/fhir/StructureDefinition/CareTeam)`:0..1).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.author|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:editor",
        "path": "Basic.extension",
        "sliceName": "editor",
        "short": "R4B: Who edited the content (new)",
        "definition": "R4B: `ResearchDefinition.editor` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.editor` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.editor` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.editor|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:reviewer",
        "path": "Basic.extension",
        "sliceName": "reviewer",
        "short": "R4B: Who reviewed the content (new)",
        "definition": "R4B: `ResearchDefinition.reviewer` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.reviewer` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.reviewer` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.reviewer|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:endorser",
        "path": "Basic.extension",
        "sliceName": "endorser",
        "short": "R4B: Who endorsed the content (new)",
        "definition": "R4B: `ResearchDefinition.endorser` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.endorser` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.endorser` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.endorser|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:relatedArtifact",
        "path": "Basic.extension",
        "sliceName": "relatedArtifact",
        "short": "R4B: Additional documentation, citations, etc. (new)",
        "definition": "R4B: `ResearchDefinition.relatedArtifact` (new:RelatedArtifact)",
        "comment": "Element `ResearchDefinition.relatedArtifact` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.relatedArtifact` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nEach related artifact is either an attachment, or a reference to another resource, but not both.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.relatedArtifact|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:library",
        "path": "Basic.extension",
        "sliceName": "library",
        "short": "R4B: Logic used by the ResearchDefinition (new)",
        "definition": "R4B: `ResearchDefinition.library` (new:canonical(Library))",
        "comment": "Element `ResearchDefinition.library` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.library` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.library|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:population",
        "path": "Basic.extension",
        "sliceName": "population",
        "short": "R4B: What population? (new)",
        "definition": "R4B: `ResearchDefinition.population` (new:Reference(ResearchElementDefinition))",
        "comment": "Element `ResearchDefinition.population` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.population` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 1,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.population|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:exposure",
        "path": "Basic.extension",
        "sliceName": "exposure",
        "short": "R4B: What exposure? (new)",
        "definition": "R4B: `ResearchDefinition.exposure` (new:Reference(ResearchElementDefinition))",
        "comment": "Element `ResearchDefinition.exposure` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.exposure` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.exposure|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:exposureAlternative",
        "path": "Basic.extension",
        "sliceName": "exposureAlternative",
        "short": "R4B: What alternative exposure state? (new)",
        "definition": "R4B: `ResearchDefinition.exposureAlternative` (new:Reference(ResearchElementDefinition))",
        "comment": "Element `ResearchDefinition.exposureAlternative` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.exposureAlternative` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.exposureAlternative|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.extension:outcome",
        "path": "Basic.extension",
        "sliceName": "outcome",
        "short": "R4B: What outcome? (new)",
        "definition": "R4B: `ResearchDefinition.outcome` (new:Reference(ResearchElementDefinition))",
        "comment": "Element `ResearchDefinition.outcome` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.outcome` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.outcome|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": false
      },
      {
        "id": "Basic.modifierExtension",
        "path": "Basic.modifierExtension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "short": "Extension",
        "definition": "An Extension",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": true,
        "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them",
        "isSummary": true
      },
      {
        "id": "Basic.modifierExtension:status",
        "path": "Basic.modifierExtension",
        "sliceName": "status",
        "short": "R4B: draft | active | retired | unknown (new)",
        "definition": "R4B: `ResearchDefinition.status` (new:code)",
        "comment": "Element `ResearchDefinition.status` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.status` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nAllows filtering of research definitions that are appropriate for use versus not.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "DomainResource.modifierExtension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.status|0.1.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          },
          {
            "key": "ext-1",
            "severity": "error",
            "human": "Must have either extensions or value[x], not both",
            "expression": "extension.exists() != value.exists()",
            "source": "http://hl7.org/fhir/StructureDefinition/Extension|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": true,
        "isModifierReason": "This is labeled as \"Is Modifier\" because applications should not use a retired {{title}} without due consideration",
        "isSummary": true
      },
      {
        "id": "Basic.identifier",
        "path": "Basic.identifier",
        "short": "Business identifier",
        "definition": "Identifier assigned to the resource for business purposes, outside the context of FHIR.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Basic.identifier",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true,
        "mapping": [
          {
            "identity": "w5",
            "map": "FiveWs.identifier"
          },
          {
            "identity": "rim",
            "map": "./identifier"
          }
        ]
      },
      {
        "id": "Basic.code",
        "path": "Basic.code",
        "short": "Kind of Resource",
        "definition": "Identifies the 'type' of resource - equivalent to the resource name for other resources.",
        "comment": "Because resource references will only be able to indicate 'Basic', the type of reference will need to be specified in a Profile identified as part of the resource.  Refer to the resource notes section for information on appropriate terminologies for this code.\n\nThis element is labeled as a modifier because it defines the meaning of the resource and cannot be ignored.",
        "requirements": "Must be able to distinguish different types of Basic resources.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Basic.code",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": true,
        "isModifierReason": "This element determines what kind of resource is being represented which drives the meaning of all of the other elements.",
        "isSummary": true,
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "BasicResourceType"
            }
          ],
          "strength": "example",
          "description": "HL7-maintained set of codes for \"Basic\" resources",
          "valueSet": "http://hl7.org/fhir/ValueSet/basic-resource-type|5.0.0"
        },
        "mapping": [
          {
            "identity": "w5",
            "map": "FiveWs.what[x]"
          },
          {
            "identity": "rim",
            "map": "./code"
          }
        ]
      },
      {
        "id": "Basic.subject",
        "path": "Basic.subject",
        "short": "Identifies the focus of this resource",
        "definition": "Identifies the patient, practitioner, device or any other resource that is the \"focus\" of this resource.",
        "comment": "Optional as not all potential resources will have subjects.  Resources associated with multiple subjects can handle this via extension.",
        "requirements": "Needed for partitioning the resource by Patient.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Basic.subject",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Resource|5.0.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true,
        "mapping": [
          {
            "identity": "w5",
            "map": "FiveWs.subject[x]"
          },
          {
            "identity": "rim",
            "map": "./participation[typeCode='SBJ'] (possibly through a ControlAct and Role)"
          }
        ]
      },
      {
        "id": "Basic.created",
        "path": "Basic.created",
        "short": "When created",
        "definition": "Identifies when the resource was first created.",
        "requirements": "Allows ordering resource instances by time.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Basic.created",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true,
        "mapping": [
          {
            "identity": "w5",
            "map": "FiveWs.recorded"
          },
          {
            "identity": "rim",
            "map": "./participation[typeCode='AUT']/time (possibly through a ControlAct and Role)"
          }
        ]
      },
      {
        "id": "Basic.author",
        "path": "Basic.author",
        "short": "Who created",
        "definition": "Indicates who was responsible for creating the resource instance.",
        "requirements": "Needed for partitioning the resource.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Basic.author",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Practitioner|5.0.0",
              "http://hl7.org/fhir/StructureDefinition/PractitionerRole|5.0.0",
              "http://hl7.org/fhir/StructureDefinition/Patient|5.0.0",
              "http://hl7.org/fhir/StructureDefinition/RelatedPerson|5.0.0",
              "http://hl7.org/fhir/StructureDefinition/Organization|5.0.0",
              "http://hl7.org/fhir/StructureDefinition/Device|5.0.0",
              "http://hl7.org/fhir/StructureDefinition/CareTeam|5.0.0"
            ]
          }
        ],
        "constraint": [
          {
            "key": "ele-1",
            "severity": "error",
            "human": "All FHIR elements must have a @value or children",
            "expression": "hasValue() or (children().count() > id.count())",
            "source": "http://hl7.org/fhir/StructureDefinition/Element|5.0.0"
          }
        ],
        "mustSupport": false,
        "isModifier": false,
        "isSummary": true,
        "mapping": [
          {
            "identity": "w5",
            "map": "FiveWs.author"
          },
          {
            "identity": "rim",
            "map": "./participation[typeCode='SUB'] (possibly through a ControlAct and Role)"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "Basic",
        "path": "Basic"
      },
      {
        "id": "Basic.extension",
        "path": "Basic.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 1,
        "max": "*"
      },
      {
        "id": "Basic.extension:url",
        "path": "Basic.extension",
        "sliceName": "url",
        "short": "R4B: Canonical identifier for this research definition, represented as a URI (globally unique) (new)",
        "definition": "R4B: `ResearchDefinition.url` (new:uri)",
        "comment": "Element `ResearchDefinition.url` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.url` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nCan be a urn:uuid: or a urn:oid: but real http: addresses are preferred.  Multiple instances may share the same URL if they have a distinct version.\n\nThe determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author.  Considerations for making this decision are found in [Technical and Business Versions](https://hl7.org/fhir/resource..html#versions). \n\nIn some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the [meta.source](https://hl7.org/fhir/resou.html#meta) element to indicate where the current master source of the resource can be found.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.url|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:version",
        "path": "Basic.extension",
        "sliceName": "version",
        "short": "R4B: Business version of the research definition (new)",
        "definition": "R4B: `ResearchDefinition.version` (new:string)",
        "comment": "Element `ResearchDefinition.version` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.version` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThere may be different research definition instances that have the same identifier but different versions.  The version can be appended to the url in a reference to allow a reference to a particular business version of the research definition with the format [url]|[version].",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.version|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:name",
        "path": "Basic.extension",
        "sliceName": "name",
        "short": "R4B: Name for this research definition (computer friendly) (new)",
        "definition": "R4B: `ResearchDefinition.name` (new:string)",
        "comment": "Element `ResearchDefinition.name` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.name` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThe name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.name|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:title",
        "path": "Basic.extension",
        "sliceName": "title",
        "short": "R4B: Name for this research definition (human friendly) (new)",
        "definition": "R4B: `ResearchDefinition.title` (new:string)",
        "comment": "Element `ResearchDefinition.title` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.title` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThis name does not need to be machine-processing friendly and may contain punctuation, white-space, etc.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.title|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:shortTitle",
        "path": "Basic.extension",
        "sliceName": "shortTitle",
        "short": "R4B: Title for use in informal contexts (new)",
        "definition": "R4B: `ResearchDefinition.shortTitle` (new:string)",
        "comment": "Element `ResearchDefinition.shortTitle` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.shortTitle` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.shortTitle|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:subtitle",
        "path": "Basic.extension",
        "sliceName": "subtitle",
        "short": "R4B: Subordinate title of the ResearchDefinition (new)",
        "definition": "R4B: `ResearchDefinition.subtitle` (new:string)",
        "comment": "Element `ResearchDefinition.subtitle` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.subtitle` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.subtitle|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:experimental",
        "path": "Basic.extension",
        "sliceName": "experimental",
        "short": "R4B: For testing purposes, not real usage (new)",
        "definition": "R4B: `ResearchDefinition.experimental` (new:boolean)",
        "comment": "Element `ResearchDefinition.experimental` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.experimental` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nAllows filtering of research definitions that are appropriate for use versus not.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.experimental|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:subject",
        "path": "Basic.extension",
        "sliceName": "subject",
        "short": "R4B: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device (new)",
        "definition": "R4B: `ResearchDefinition.subject[x]` (new:CodeableConcept, Reference(Group))",
        "comment": "Element `ResearchDefinition.subject[x]` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.subject[x]` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThe subject of the ResearchDefinition is critical in interpreting the criteria definitions, as the logic in the ResearchDefinitions is evaluated with respect to a particular subject. This corresponds roughly to the notion of a Compartment in that it limits what content is available based on its relationship to the subject. In CQL, this corresponds to the context declaration.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.subject|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:date",
        "path": "Basic.extension",
        "sliceName": "date",
        "short": "R4B: Date last changed (new)",
        "definition": "R4B: `ResearchDefinition.date` (new:dateTime)",
        "comment": "Element `ResearchDefinition.date` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.date` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nNote that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the research definition. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.date|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:publisher",
        "path": "Basic.extension",
        "sliceName": "publisher",
        "short": "R4B: Name of the publisher (organization or individual) (new)",
        "definition": "R4B: `ResearchDefinition.publisher` (new:string)",
        "comment": "Element `ResearchDefinition.publisher` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.publisher` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nUsually an organization but may be an individual. The publisher (or steward) of the research definition is the organization or individual primarily responsible for the maintenance and upkeep of the research definition. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the research definition. This item SHOULD be populated unless the information is available from context.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.publisher|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:contact",
        "path": "Basic.extension",
        "sliceName": "contact",
        "short": "R4B: Contact details for the publisher (new)",
        "definition": "R4B: `ResearchDefinition.contact` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.contact` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.contact` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nMay be a web site, an email address, a telephone number, etc.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.contact|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:description",
        "path": "Basic.extension",
        "sliceName": "description",
        "short": "R4B: Natural language description of the research definition (new)",
        "definition": "R4B: `ResearchDefinition.description` (new:markdown)",
        "comment": "Element `ResearchDefinition.description` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThis description can be used to capture details such as why the research definition was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the research definition as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the research definition is presumed to be the predominant language in the place the research definition was created).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.description|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:comment",
        "path": "Basic.extension",
        "sliceName": "comment",
        "short": "R4B: Used for footnotes or explanatory notes (new)",
        "definition": "R4B: `ResearchDefinition.comment` (new:string)",
        "comment": "Element `ResearchDefinition.comment` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.comment` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.comment|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:useContext",
        "path": "Basic.extension",
        "sliceName": "useContext",
        "short": "R4B: The context that the content is intended to support (new)",
        "definition": "R4B: `ResearchDefinition.useContext` (new:UsageContext)",
        "comment": "Element `ResearchDefinition.useContext` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.useContext` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nWhen multiple useContexts are specified, there is no expectation that all or any of the contexts apply.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.useContext|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:jurisdiction",
        "path": "Basic.extension",
        "sliceName": "jurisdiction",
        "short": "R4B: Intended jurisdiction for research definition (if applicable) (new)",
        "definition": "R4B: `ResearchDefinition.jurisdiction` (new:CodeableConcept)",
        "comment": "Element `ResearchDefinition.jurisdiction` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.jurisdiction` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nIt may be possible for the research definition to be used in jurisdictions other than those for which it was originally designed or intended.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.jurisdiction|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:purpose",
        "path": "Basic.extension",
        "sliceName": "purpose",
        "short": "R4B: Why this research definition is defined (new)",
        "definition": "R4B: `ResearchDefinition.purpose` (new:markdown)",
        "comment": "Element `ResearchDefinition.purpose` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.purpose` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThis element does not describe the usage of the research definition. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is.  This may be used to point to source materials or specifications that drove the structure of this research definition.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.purpose|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:usage",
        "path": "Basic.extension",
        "sliceName": "usage",
        "short": "R4B: Describes the clinical usage of the ResearchDefinition (new)",
        "definition": "R4B: `ResearchDefinition.usage` (new:string)",
        "comment": "Element `ResearchDefinition.usage` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.usage` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.usage|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:copyright",
        "path": "Basic.extension",
        "sliceName": "copyright",
        "short": "R4B: Use and/or publishing restrictions (new)",
        "definition": "R4B: `ResearchDefinition.copyright` (new:markdown)",
        "comment": "Element `ResearchDefinition.copyright` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.copyright` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.copyright|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:approvalDate",
        "path": "Basic.extension",
        "sliceName": "approvalDate",
        "short": "R4B: When the research definition was approved by publisher (new)",
        "definition": "R4B: `ResearchDefinition.approvalDate` (new:date)",
        "comment": "Element `ResearchDefinition.approvalDate` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.approvalDate` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThe 'date' element may be more recent than the approval date because of minor changes or editorial corrections.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.approvalDate|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:lastReviewDate",
        "path": "Basic.extension",
        "sliceName": "lastReviewDate",
        "short": "R4B: When the research definition was last reviewed (new)",
        "definition": "R4B: `ResearchDefinition.lastReviewDate` (new:date)",
        "comment": "Element `ResearchDefinition.lastReviewDate` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.lastReviewDate` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nIf specified, this date follows the original approval date.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.lastReviewDate|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:effectivePeriod",
        "path": "Basic.extension",
        "sliceName": "effectivePeriod",
        "short": "R4B: When the research definition is expected to be used (new)",
        "definition": "R4B: `ResearchDefinition.effectivePeriod` (new:Period)",
        "comment": "Element `ResearchDefinition.effectivePeriod` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.effectivePeriod` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nThe effective period for a research definition  determines when the content is applicable for usage and is independent of publication and review dates. For example, a measure intended to be used for the year 2016 might be published in 2015.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.effectivePeriod|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:topic",
        "path": "Basic.extension",
        "sliceName": "topic",
        "short": "R4B: The category of the ResearchDefinition, such as Education, Treatment, Assessment, etc. (new)",
        "definition": "R4B: `ResearchDefinition.topic` (new:CodeableConcept)",
        "comment": "Element `ResearchDefinition.topic` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.topic` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.topic|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:author",
        "path": "Basic.extension",
        "sliceName": "author",
        "short": "R4B: Who authored the content (new)",
        "definition": "R4B: `ResearchDefinition.author` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.author` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.author` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nWhile the source element matches Basic element path `` (``), the definitions are not compatible (source: `ContactDetail`:0..* -> basic: `Reference(http://hl7.org/fhir/StructureDefinition/Practitioner,http://hl7.org/fhir/StructureDefinition/PractitionerRole,http://hl7.org/fhir/StructureDefinition/Patient,http://hl7.org/fhir/StructureDefinition/RelatedPerson,http://hl7.org/fhir/StructureDefinition/Organization,http://hl7.org/fhir/StructureDefinition/Device,http://hl7.org/fhir/StructureDefinition/CareTeam)`:0..1).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.author|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:editor",
        "path": "Basic.extension",
        "sliceName": "editor",
        "short": "R4B: Who edited the content (new)",
        "definition": "R4B: `ResearchDefinition.editor` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.editor` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.editor` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.editor|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:reviewer",
        "path": "Basic.extension",
        "sliceName": "reviewer",
        "short": "R4B: Who reviewed the content (new)",
        "definition": "R4B: `ResearchDefinition.reviewer` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.reviewer` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.reviewer` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.reviewer|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:endorser",
        "path": "Basic.extension",
        "sliceName": "endorser",
        "short": "R4B: Who endorsed the content (new)",
        "definition": "R4B: `ResearchDefinition.endorser` (new:ContactDetail)",
        "comment": "Element `ResearchDefinition.endorser` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.endorser` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.endorser|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:relatedArtifact",
        "path": "Basic.extension",
        "sliceName": "relatedArtifact",
        "short": "R4B: Additional documentation, citations, etc. (new)",
        "definition": "R4B: `ResearchDefinition.relatedArtifact` (new:RelatedArtifact)",
        "comment": "Element `ResearchDefinition.relatedArtifact` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.relatedArtifact` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nEach related artifact is either an attachment, or a reference to another resource, but not both.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.relatedArtifact|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:library",
        "path": "Basic.extension",
        "sliceName": "library",
        "short": "R4B: Logic used by the ResearchDefinition (new)",
        "definition": "R4B: `ResearchDefinition.library` (new:canonical(Library))",
        "comment": "Element `ResearchDefinition.library` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.library` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.library|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:population",
        "path": "Basic.extension",
        "sliceName": "population",
        "short": "R4B: What population? (new)",
        "definition": "R4B: `ResearchDefinition.population` (new:Reference(ResearchElementDefinition))",
        "comment": "Element `ResearchDefinition.population` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.population` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 1,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.population|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:exposure",
        "path": "Basic.extension",
        "sliceName": "exposure",
        "short": "R4B: What exposure? (new)",
        "definition": "R4B: `ResearchDefinition.exposure` (new:Reference(ResearchElementDefinition))",
        "comment": "Element `ResearchDefinition.exposure` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.exposure` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.exposure|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:exposureAlternative",
        "path": "Basic.extension",
        "sliceName": "exposureAlternative",
        "short": "R4B: What alternative exposure state? (new)",
        "definition": "R4B: `ResearchDefinition.exposureAlternative` (new:Reference(ResearchElementDefinition))",
        "comment": "Element `ResearchDefinition.exposureAlternative` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.exposureAlternative` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.exposureAlternative|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.extension:outcome",
        "path": "Basic.extension",
        "sliceName": "outcome",
        "short": "R4B: What outcome? (new)",
        "definition": "R4B: `ResearchDefinition.outcome` (new:Reference(ResearchElementDefinition))",
        "comment": "Element `ResearchDefinition.outcome` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.outcome` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.outcome|0.1.0"
            ]
          }
        ]
      },
      {
        "id": "Basic.modifierExtension",
        "path": "Basic.modifierExtension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 0,
        "max": "*"
      },
      {
        "id": "Basic.modifierExtension:status",
        "path": "Basic.modifierExtension",
        "sliceName": "status",
        "short": "R4B: draft | active | retired | unknown (new)",
        "definition": "R4B: `ResearchDefinition.status` (new:code)",
        "comment": "Element `ResearchDefinition.status` is not mapped to FHIR R5, since FHIR R4B `ResearchDefinition` is not mapped.\nElement `ResearchDefinition.status` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).\nAllows filtering of research definitions that are appropriate for use versus not.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "DomainResource.extension",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Extension",
            "profile": [
              "http://hl7.org/fhir/4.3/StructureDefinition/extension-ResearchDefinition.status|0.1.0"
            ]
          }
        ]
      }
    ]
  }
}