This page is part of the Clinical Study Schedule of Activities (v1.0.0: STU1) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
Official URL: http://hl7.org/fhir/uv/vulcan-schedule/StructureDefinition/StudyActivitySoa | Version: 1.0.0 | |||
Active as of 2023-04-18 | Computable Name: StudyActivitySoa |
A profile lists the data elements of an ActivityDefinition that must be supported so that it can represent an activity that is being scheduled.
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from ActivityDefinition
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
ActivityDefinition | 0..* | ActivityDefinition | The definition of a specific activity to be taken, independent of any particular patient or context | |
url | S | 0..1 | uri | Canonical identifier for this activity definition, represented as a URI (globally unique) |
name | S | 0..1 | string | Name for this activity definition (computer friendly) |
title | S | 0..1 | string | Name for this activity definition (human friendly) |
status | S | 1..1 | code | draft | active | retired | unknown |
subject[x] | S | 0..1 | CodeableConcept, Reference(Group) | Type of individual the activity definition is intended for |
description | S | 0..1 | markdown | Natural language description of the activity definition |
observationRequirement | S | 0..* | Reference(ObservationDefinition) | What observations are required to perform this action |
Documentation for this format |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
ActivityDefinition | C | 0..* | ActivityDefinition | The definition of a specific activity to be taken, independent of any particular patient or context |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
url | SΣ | 0..1 | uri | Canonical identifier for this activity definition, represented as a URI (globally unique) |
name | SΣC | 0..1 | string | Name for this activity definition (computer friendly) |
title | SΣ | 0..1 | string | Name for this activity definition (human friendly) |
status | ?!SΣ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. |
subject[x] | S | 0..1 | Type of individual the activity definition is intended for Binding: SubjectType (extensible): The possible types of subjects for an activity (E.g. Patient, Practitioner, Organization, Location, etc.). | |
subjectCodeableConcept | CodeableConcept | |||
subjectReference | Reference(Group) | |||
description | SΣ | 0..1 | markdown | Natural language description of the activity definition |
doNotPerform | ?!Σ | 0..1 | boolean | True if the activity should not be performed |
observationRequirement | S | 0..* | Reference(ObservationDefinition) | What observations are required to perform this action |
Documentation for this format |
Path | Conformance | ValueSet |
ActivityDefinition.status | required | PublicationStatus |
ActivityDefinition.subject[x] | extensible | SubjectType |
Id | Grade | Path(s) | Details | Requirements |
adf-0 | warning | ActivityDefinition | Name should be usable as an identifier for the module by machine processing applications such as code generation : name.matches('[A-Z]([A-Za-z0-9_]){0,254}') | |
dom-2 | error | ActivityDefinition | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
dom-3 | error | ActivityDefinition | 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 : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() | |
dom-4 | error | ActivityDefinition | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() | |
dom-5 | error | ActivityDefinition | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() | |
dom-6 | best practice | ActivityDefinition | A resource should have narrative for robust management : text.`div`.exists() | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
ActivityDefinition | C | 0..* | ActivityDefinition | The definition of a specific activity to be taken, independent of any particular patient or context | ||||
id | Σ | 0..1 | id | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ||||
url | SΣ | 0..1 | uri | Canonical identifier for this activity definition, represented as a URI (globally unique) | ||||
identifier | Σ | 0..* | Identifier | Additional identifier for the activity definition | ||||
version | Σ | 0..1 | string | Business version of the activity definition | ||||
name | SΣC | 0..1 | string | Name for this activity definition (computer friendly) | ||||
title | SΣ | 0..1 | string | Name for this activity definition (human friendly) | ||||
subtitle | 0..1 | string | Subordinate title of the activity definition | |||||
status | ?!SΣ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. | ||||
experimental | Σ | 0..1 | boolean | For testing purposes, not real usage | ||||
subject[x] | S | 0..1 | Type of individual the activity definition is intended for Binding: SubjectType (extensible): The possible types of subjects for an activity (E.g. Patient, Practitioner, Organization, Location, etc.). | |||||
subjectCodeableConcept | CodeableConcept | |||||||
subjectReference | Reference(Group) | |||||||
date | Σ | 0..1 | dateTime | Date last changed | ||||
publisher | Σ | 0..1 | string | Name of the publisher (organization or individual) | ||||
contact | Σ | 0..* | ContactDetail | Contact details for the publisher | ||||
description | SΣ | 0..1 | markdown | Natural language description of the activity definition | ||||
useContext | Σ | 0..* | UsageContext | The context that the content is intended to support | ||||
jurisdiction | Σ | 0..* | CodeableConcept | Intended jurisdiction for activity definition (if applicable) Binding: Jurisdiction ValueSet (extensible): Countries and regions within which this artifact is targeted for use. | ||||
purpose | 0..1 | markdown | Why this activity definition is defined | |||||
usage | 0..1 | string | Describes the clinical usage of the activity definition | |||||
copyright | 0..1 | markdown | Use and/or publishing restrictions | |||||
approvalDate | 0..1 | date | When the activity definition was approved by publisher | |||||
lastReviewDate | 0..1 | date | When the activity definition was last reviewed | |||||
effectivePeriod | Σ | 0..1 | Period | When the activity definition is expected to be used | ||||
topic | 0..* | CodeableConcept | E.g. Education, Treatment, Assessment, etc. Binding: DefinitionTopic (example): High-level categorization of the definition, used for searching, sorting, and filtering. | |||||
author | 0..* | ContactDetail | Who authored the content | |||||
editor | 0..* | ContactDetail | Who edited the content | |||||
reviewer | 0..* | ContactDetail | Who reviewed the content | |||||
endorser | 0..* | ContactDetail | Who endorsed the content | |||||
relatedArtifact | 0..* | RelatedArtifact | Additional documentation, citations, etc. | |||||
library | 0..* | canonical(Library) | Logic used by the activity definition | |||||
kind | Σ | 0..1 | code | Kind of resource Binding: RequestResourceType (required): The kind of activity the definition is describing. | ||||
profile | 0..1 | canonical(StructureDefinition) | What profile the resource needs to conform to | |||||
code | Σ | 0..1 | CodeableConcept | Detail type of activity Binding: ProcedureCodes(SNOMEDCT) (example): Detailed type of the activity; e.g. CBC. | ||||
intent | 0..1 | code | proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Binding: RequestIntent (required): Codes indicating the degree of authority/intentionality associated with a request. | |||||
priority | 0..1 | code | routine | urgent | asap | stat Binding: RequestPriority (required): Identifies the level of importance to be assigned to actioning the request. | |||||
doNotPerform | ?!Σ | 0..1 | boolean | True if the activity should not be performed | ||||
timing[x] | 0..1 | When activity is to occur | ||||||
timingTiming | Timing | |||||||
timingDateTime | dateTime | |||||||
timingAge | Age | |||||||
timingPeriod | Period | |||||||
timingRange | Range | |||||||
timingDuration | Duration | |||||||
location | 0..1 | Reference(Location) | Where it should happen | |||||
participant | 0..* | BackboneElement | Who should participate in the action | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
type | 1..1 | code | patient | practitioner | related-person | device Binding: ActionParticipantType (required): The type of participant in the activity. | |||||
role | 0..1 | CodeableConcept | E.g. Nurse, Surgeon, Parent, etc. Binding: ActionParticipantRole (example): Defines roles played by participants for the action. | |||||
product[x] | 0..1 | What's administered/supplied Binding: SNOMEDCTMedicationCodes (example): Code describing the type of substance or medication. | ||||||
productReference | Reference(Medication | Substance) | |||||||
productCodeableConcept | CodeableConcept | |||||||
quantity | 0..1 | SimpleQuantity | How much is administered/consumed/supplied | |||||
dosage | 0..* | Dosage | Detailed dosage instructions | |||||
bodySite | 0..* | CodeableConcept | What part of body to perform on Binding: SNOMEDCTBodyStructures (example): A code that identifies the anatomical location. | |||||
specimenRequirement | 0..* | Reference(SpecimenDefinition) | What specimens are required to perform this action | |||||
observationRequirement | S | 0..* | Reference(ObservationDefinition) | What observations are required to perform this action | ||||
observationResultRequirement | 0..* | Reference(ObservationDefinition) | What observations must be produced by this action | |||||
transform | 0..1 | canonical(StructureMap) | Transform to apply the template | |||||
dynamicValue | 0..* | BackboneElement | Dynamic aspects of the definition | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
path | 1..1 | string | The path to the element to be set dynamically | |||||
expression | 1..1 | Expression | An expression that provides the dynamic value for the customization | |||||
Documentation for this format |
Path | Conformance | ValueSet | ||||
ActivityDefinition.language | preferred | CommonLanguages
| ||||
ActivityDefinition.status | required | PublicationStatus | ||||
ActivityDefinition.subject[x] | extensible | SubjectType | ||||
ActivityDefinition.jurisdiction | extensible | Jurisdiction ValueSet | ||||
ActivityDefinition.topic | example | DefinitionTopic | ||||
ActivityDefinition.kind | required | RequestResourceType | ||||
ActivityDefinition.code | example | ProcedureCodes(SNOMEDCT) | ||||
ActivityDefinition.intent | required | RequestIntent | ||||
ActivityDefinition.priority | required | RequestPriority | ||||
ActivityDefinition.participant.type | required | ActionParticipantType | ||||
ActivityDefinition.participant.role | example | ActionParticipantRole | ||||
ActivityDefinition.product[x] | example | SNOMEDCTMedicationCodes | ||||
ActivityDefinition.bodySite | example | SNOMEDCTBodyStructures |
Id | Grade | Path(s) | Details | Requirements |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from ActivityDefinition
Differential View
This structure is derived from ActivityDefinition
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
ActivityDefinition | 0..* | ActivityDefinition | The definition of a specific activity to be taken, independent of any particular patient or context | |
url | S | 0..1 | uri | Canonical identifier for this activity definition, represented as a URI (globally unique) |
name | S | 0..1 | string | Name for this activity definition (computer friendly) |
title | S | 0..1 | string | Name for this activity definition (human friendly) |
status | S | 1..1 | code | draft | active | retired | unknown |
subject[x] | S | 0..1 | CodeableConcept, Reference(Group) | Type of individual the activity definition is intended for |
description | S | 0..1 | markdown | Natural language description of the activity definition |
observationRequirement | S | 0..* | Reference(ObservationDefinition) | What observations are required to perform this action |
Documentation for this format |
Key Elements View
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
ActivityDefinition | C | 0..* | ActivityDefinition | The definition of a specific activity to be taken, independent of any particular patient or context |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
url | SΣ | 0..1 | uri | Canonical identifier for this activity definition, represented as a URI (globally unique) |
name | SΣC | 0..1 | string | Name for this activity definition (computer friendly) |
title | SΣ | 0..1 | string | Name for this activity definition (human friendly) |
status | ?!SΣ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. |
subject[x] | S | 0..1 | Type of individual the activity definition is intended for Binding: SubjectType (extensible): The possible types of subjects for an activity (E.g. Patient, Practitioner, Organization, Location, etc.). | |
subjectCodeableConcept | CodeableConcept | |||
subjectReference | Reference(Group) | |||
description | SΣ | 0..1 | markdown | Natural language description of the activity definition |
doNotPerform | ?!Σ | 0..1 | boolean | True if the activity should not be performed |
observationRequirement | S | 0..* | Reference(ObservationDefinition) | What observations are required to perform this action |
Documentation for this format |
Path | Conformance | ValueSet |
ActivityDefinition.status | required | PublicationStatus |
ActivityDefinition.subject[x] | extensible | SubjectType |
Id | Grade | Path(s) | Details | Requirements |
adf-0 | warning | ActivityDefinition | Name should be usable as an identifier for the module by machine processing applications such as code generation : name.matches('[A-Z]([A-Za-z0-9_]){0,254}') | |
dom-2 | error | ActivityDefinition | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
dom-3 | error | ActivityDefinition | 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 : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty() | |
dom-4 | error | ActivityDefinition | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty() | |
dom-5 | error | ActivityDefinition | If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty() | |
dom-6 | best practice | ActivityDefinition | A resource should have narrative for robust management : text.`div`.exists() | |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
Snapshot View
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
ActivityDefinition | C | 0..* | ActivityDefinition | The definition of a specific activity to be taken, independent of any particular patient or context | ||||
id | Σ | 0..1 | id | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ||||
url | SΣ | 0..1 | uri | Canonical identifier for this activity definition, represented as a URI (globally unique) | ||||
identifier | Σ | 0..* | Identifier | Additional identifier for the activity definition | ||||
version | Σ | 0..1 | string | Business version of the activity definition | ||||
name | SΣC | 0..1 | string | Name for this activity definition (computer friendly) | ||||
title | SΣ | 0..1 | string | Name for this activity definition (human friendly) | ||||
subtitle | 0..1 | string | Subordinate title of the activity definition | |||||
status | ?!SΣ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact. | ||||
experimental | Σ | 0..1 | boolean | For testing purposes, not real usage | ||||
subject[x] | S | 0..1 | Type of individual the activity definition is intended for Binding: SubjectType (extensible): The possible types of subjects for an activity (E.g. Patient, Practitioner, Organization, Location, etc.). | |||||
subjectCodeableConcept | CodeableConcept | |||||||
subjectReference | Reference(Group) | |||||||
date | Σ | 0..1 | dateTime | Date last changed | ||||
publisher | Σ | 0..1 | string | Name of the publisher (organization or individual) | ||||
contact | Σ | 0..* | ContactDetail | Contact details for the publisher | ||||
description | SΣ | 0..1 | markdown | Natural language description of the activity definition | ||||
useContext | Σ | 0..* | UsageContext | The context that the content is intended to support | ||||
jurisdiction | Σ | 0..* | CodeableConcept | Intended jurisdiction for activity definition (if applicable) Binding: Jurisdiction ValueSet (extensible): Countries and regions within which this artifact is targeted for use. | ||||
purpose | 0..1 | markdown | Why this activity definition is defined | |||||
usage | 0..1 | string | Describes the clinical usage of the activity definition | |||||
copyright | 0..1 | markdown | Use and/or publishing restrictions | |||||
approvalDate | 0..1 | date | When the activity definition was approved by publisher | |||||
lastReviewDate | 0..1 | date | When the activity definition was last reviewed | |||||
effectivePeriod | Σ | 0..1 | Period | When the activity definition is expected to be used | ||||
topic | 0..* | CodeableConcept | E.g. Education, Treatment, Assessment, etc. Binding: DefinitionTopic (example): High-level categorization of the definition, used for searching, sorting, and filtering. | |||||
author | 0..* | ContactDetail | Who authored the content | |||||
editor | 0..* | ContactDetail | Who edited the content | |||||
reviewer | 0..* | ContactDetail | Who reviewed the content | |||||
endorser | 0..* | ContactDetail | Who endorsed the content | |||||
relatedArtifact | 0..* | RelatedArtifact | Additional documentation, citations, etc. | |||||
library | 0..* | canonical(Library) | Logic used by the activity definition | |||||
kind | Σ | 0..1 | code | Kind of resource Binding: RequestResourceType (required): The kind of activity the definition is describing. | ||||
profile | 0..1 | canonical(StructureDefinition) | What profile the resource needs to conform to | |||||
code | Σ | 0..1 | CodeableConcept | Detail type of activity Binding: ProcedureCodes(SNOMEDCT) (example): Detailed type of the activity; e.g. CBC. | ||||
intent | 0..1 | code | proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option Binding: RequestIntent (required): Codes indicating the degree of authority/intentionality associated with a request. | |||||
priority | 0..1 | code | routine | urgent | asap | stat Binding: RequestPriority (required): Identifies the level of importance to be assigned to actioning the request. | |||||
doNotPerform | ?!Σ | 0..1 | boolean | True if the activity should not be performed | ||||
timing[x] | 0..1 | When activity is to occur | ||||||
timingTiming | Timing | |||||||
timingDateTime | dateTime | |||||||
timingAge | Age | |||||||
timingPeriod | Period | |||||||
timingRange | Range | |||||||
timingDuration | Duration | |||||||
location | 0..1 | Reference(Location) | Where it should happen | |||||
participant | 0..* | BackboneElement | Who should participate in the action | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
type | 1..1 | code | patient | practitioner | related-person | device Binding: ActionParticipantType (required): The type of participant in the activity. | |||||
role | 0..1 | CodeableConcept | E.g. Nurse, Surgeon, Parent, etc. Binding: ActionParticipantRole (example): Defines roles played by participants for the action. | |||||
product[x] | 0..1 | What's administered/supplied Binding: SNOMEDCTMedicationCodes (example): Code describing the type of substance or medication. | ||||||
productReference | Reference(Medication | Substance) | |||||||
productCodeableConcept | CodeableConcept | |||||||
quantity | 0..1 | SimpleQuantity | How much is administered/consumed/supplied | |||||
dosage | 0..* | Dosage | Detailed dosage instructions | |||||
bodySite | 0..* | CodeableConcept | What part of body to perform on Binding: SNOMEDCTBodyStructures (example): A code that identifies the anatomical location. | |||||
specimenRequirement | 0..* | Reference(SpecimenDefinition) | What specimens are required to perform this action | |||||
observationRequirement | S | 0..* | Reference(ObservationDefinition) | What observations are required to perform this action | ||||
observationResultRequirement | 0..* | Reference(ObservationDefinition) | What observations must be produced by this action | |||||
transform | 0..1 | canonical(StructureMap) | Transform to apply the template | |||||
dynamicValue | 0..* | BackboneElement | Dynamic aspects of the definition | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
path | 1..1 | string | The path to the element to be set dynamically | |||||
expression | 1..1 | Expression | An expression that provides the dynamic value for the customization | |||||
Documentation for this format |
Path | Conformance | ValueSet | ||||
ActivityDefinition.language | preferred | CommonLanguages
| ||||
ActivityDefinition.status | required | PublicationStatus | ||||
ActivityDefinition.subject[x] | extensible | SubjectType | ||||
ActivityDefinition.jurisdiction | extensible | Jurisdiction ValueSet | ||||
ActivityDefinition.topic | example | DefinitionTopic | ||||
ActivityDefinition.kind | required | RequestResourceType | ||||
ActivityDefinition.code | example | ProcedureCodes(SNOMEDCT) | ||||
ActivityDefinition.intent | required | RequestIntent | ||||
ActivityDefinition.priority | required | RequestPriority | ||||
ActivityDefinition.participant.type | required | ActionParticipantType | ||||
ActivityDefinition.participant.role | example | ActionParticipantRole | ||||
ActivityDefinition.product[x] | example | SNOMEDCTMedicationCodes | ||||
ActivityDefinition.bodySite | example | SNOMEDCTBodyStructures |
Id | Grade | Path(s) | Details | Requirements |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |
This structure is derived from ActivityDefinition
Other representations of profile: CSV, Excel, Schematron