<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="pt-lm-ActivityDefinition" />
  <text>
    <status value="empty" />
    <div xmlns="http://www.w3.org/1999/xhtml">No narrative is provided for definitional resources. A human-readable rendering can be found in the implementation guide(s) where this resource is used.</div>
  </text>
  <url value="http://medmij.nl/fhir/StructureDefinition/pt-lm-ActivityDefinition" />
  <name value="LmActivityDefinition" />
  <title value="ActivityDefinition" />
  <status value="active" />
  <publisher value="MedMij" />
  <contact>
    <name value="MedMij" />
    <telecom>
      <system value="email" />
      <value value="info@medmij.nl" />
      <use value="work" />
    </telecom>
  </contact>
  <description value="Reusable definition of a launchable digital (eHealth) activity that can be requested for a patient in MedMij and/or Koppeltaal workflows. It describes the clinical intent and (when applicable) the technical launch details (e.g., endpoint) so that systems can create patient-specific workflow Tasks that reference this definition." />
  <purpose value="To describe a launchable digital (eHealth) activity as a reusable template, including clinical intent and the information needed to invoke the activity in the correct context. Patient-specific workflow management and status tracking are handled in separate Task resources that reference this definition." />
  <copyright value="Copyright and related rights waived via CC0, https://creativecommons.org/publicdomain/zero/1.0/. This does not apply to information from third parties, for example a medical terminology system. The implementer alone is responsible for identifying and obtaining any necessary licenses or authorizations to utilize third party IP in connection with the specification or otherwise." />
  <fhirVersion value="4.0.1" />
  <kind value="logical" />
  <abstract value="true" />
  <type value="http://medmij.nl/fhir/StructureDefinition/pt-lm-ActivityDefinition" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Element" />
  <derivation value="specialization" />
  <snapshot>
    <element id="pt-lm-ActivityDefinition">
      <path value="pt-lm-ActivityDefinition" />
      <short value="ActivityDefinition" />
      <definition value="Reusable definition of a launchable digital (eHealth) activity that can be requested for a patient in MedMij and/or Koppeltaal workflows. It describes the clinical intent and (when applicable) the technical launch details (e.g., endpoint) so that systems can create patient-specific workflow Tasks that reference this definition." />
      <alias value="Module" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="pt-lm-ActivityDefinition" />
        <min value="0" />
        <max value="*" />
      </base>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.id">
      <path value="pt-lm-ActivityDefinition.id" />
      <representation value="xmlAttr" />
      <short value="Unique id for inter-element referencing" />
      <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Element.id" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueUrl value="string" />
        </extension>
        <code value="http://hl7.org/fhirpath/System.String" />
      </type>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.extension">
      <path value="pt-lm-ActivityDefinition.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="open" />
      </slicing>
      <short value="Additional content defined by implementations" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <alias value="extensions" />
      <alias value="user content" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Element.extension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.ModuleEndpoint">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="pt-lm-ActivityDefinition.ModuleEndpoint" />
      <short value="Endpoint that exposes the launchable activity." />
      <definition value="Endpoint that exposes the launchable activity." />
      <comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository." />
      <alias value="Endpoint" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.ModuleEndpoint" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Endpoint" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ref-1" />
        <severity value="error" />
        <human value="SHALL have a contained resource if a local reference is provided" />
        <expression value="reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))" />
        <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Reference" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Identifier">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="pt-lm-ActivityDefinition.Identifier" />
      <short value="Business identifier that uniquely identifies this ActivityDefinition instance within or across systems." />
      <definition value="Business identifier that uniquely identifies this ActivityDefinition instance within or across systems." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Identifier" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Identifier" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]" />
      </mapping>
      <mapping>
        <identity value="servd" />
        <map value="Identifier" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Version">
      <path value="pt-lm-ActivityDefinition.Version" />
      <short value="Version identifier for this provider module, used to distinguish different published revisions." />
      <definition value="Version identifier for this provider module, used to distinguish different published revisions." />
      <comment value="Note that FHIR strings SHALL NOT exceed 1MB in size" />
      <alias value="Versie" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Version" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="string" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Name">
      <path value="pt-lm-ActivityDefinition.Name" />
      <short value="Name for this activity definition (computer friendly)" />
      <definition value="Name for this activity definition (computer friendly)" />
      <comment value="Note that FHIR strings SHALL NOT exceed 1MB in size" />
      <alias value="Naam" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Name" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="string" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Title">
      <path value="pt-lm-ActivityDefinition.Title" />
      <short value="Human-friendly title for display and selection." />
      <definition value="Human-friendly title for display and selection." />
      <comment value="Note that FHIR strings SHALL NOT exceed 1MB in size" />
      <alias value="Titel" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Title" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="string" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Status">
      <path value="pt-lm-ActivityDefinition.Status" />
      <short value="Status of the provider module (for example draft, active, retired). Indicates whether it may be used in workflows." />
      <definition value="Status of the provider module (for example draft, active, retired). Indicates whether it may be used in workflows." />
      <comment value="Note that FHIR strings SHALL NOT exceed 1MB in size" />
      <alias value="Status" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Status" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="code" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Publisher">
      <path value="pt-lm-ActivityDefinition.Publisher" />
      <short value="Organization responsible for publishing this activity definition. The publisher owns the content and/or functionality and manages versioning." />
      <definition value="Organization responsible for publishing this activity definition. The publisher owns the content and/or functionality and manages versioning." />
      <comment value="Note that FHIR strings SHALL NOT exceed 1MB in size" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Publisher" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="string" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Description">
      <path value="pt-lm-ActivityDefinition.Description" />
      <short value="Human-readable explanation of what the activity is and how it supports the care process. This description is reusable and not patient-specific." />
      <definition value="Human-readable explanation of what the activity is and how it supports the care process. This description is reusable and not patient-specific." />
      <comment value="Systems are not required to have markdown support, so the text should be readable without markdown processing. The markdown syntax is GFM - see https://github.github.com/gfm/" />
      <alias value="Omschrijving" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Description" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="markdown" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Usage">
      <path value="pt-lm-ActivityDefinition.Usage" />
      <short value="Guidance on how this activity definition should be used in clinical workflows. In the MedMij use case, this text is intended for the healthcare professional who is selecting and assigning the activity to the patient." />
      <definition value="Guidance on how this activity definition should be used in clinical workflows. In the MedMij use case, this text is intended for the healthcare professional who is selecting and assigning the activity to the patient." />
      <comment value="Note that FHIR strings SHALL NOT exceed 1MB in size" />
      <alias value="Gebruik" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Usage" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="string" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="pt-lm-ActivityDefinition.Timing">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="pt-lm-ActivityDefinition.Timing" />
      <short value="Recommended timing for the activity when applied in a workflow (e.g., once, recurring, over a period). Patient-specific scheduling belongs in ServiceRequest resources." />
      <definition value="Recommended timing for the activity when applied in a workflow (e.g., once, recurring, over a period). Patient-specific scheduling belongs in ServiceRequest resources." />
      <comment value="Describes the occurrence of an event that may occur multiple times. Timing schedules are used for specifying when events are expected or requested to occur, and may also be used to represent the summary of a past or ongoing event.  For simplicity, the definitions of Timing components are expressed as 'future' events, but such components can also be used to describe historic or ongoing events.&#xA;&#xA;A Timing schedule can be a list of events and/or criteria for when the event happens, which can be expressed in a structured form and/or as a code. When both event and a repeating specification are provided, the list of events should be understood as an interpretation of the information in the repeat structure." />
      <alias value="Tijdschema" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="pt-lm-ActivityDefinition.Timing" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Timing" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="N/A" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="QSET&lt;TS&gt; (GTS)" />
      </mapping>
    </element>
  </snapshot>
  <differential>
    <element id="pt-lm-ActivityDefinition">
      <path value="pt-lm-ActivityDefinition" />
      <short value="ActivityDefinition" />
      <definition value="Reusable definition of a launchable digital (eHealth) activity that can be requested for a patient in MedMij and/or Koppeltaal workflows. It describes the clinical intent and (when applicable) the technical launch details (e.g., endpoint) so that systems can create patient-specific workflow Tasks that reference this definition." />
      <alias value="Module" />
    </element>
    <element id="pt-lm-ActivityDefinition.ModuleEndpoint">
      <path value="pt-lm-ActivityDefinition.ModuleEndpoint" />
      <short value="Endpoint that exposes the launchable activity." />
      <definition value="Endpoint that exposes the launchable activity." />
      <alias value="Endpoint" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Endpoint" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Identifier">
      <path value="pt-lm-ActivityDefinition.Identifier" />
      <short value="Business identifier that uniquely identifies this ActivityDefinition instance within or across systems." />
      <definition value="Business identifier that uniquely identifies this ActivityDefinition instance within or across systems." />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Identifier" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Version">
      <path value="pt-lm-ActivityDefinition.Version" />
      <short value="Version identifier for this provider module, used to distinguish different published revisions." />
      <definition value="Version identifier for this provider module, used to distinguish different published revisions." />
      <alias value="Versie" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Name">
      <path value="pt-lm-ActivityDefinition.Name" />
      <short value="Name for this activity definition (computer friendly)" />
      <definition value="Name for this activity definition (computer friendly)" />
      <alias value="Naam" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Title">
      <path value="pt-lm-ActivityDefinition.Title" />
      <short value="Human-friendly title for display and selection." />
      <definition value="Human-friendly title for display and selection." />
      <alias value="Titel" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Status">
      <path value="pt-lm-ActivityDefinition.Status" />
      <short value="Status of the provider module (for example draft, active, retired). Indicates whether it may be used in workflows." />
      <definition value="Status of the provider module (for example draft, active, retired). Indicates whether it may be used in workflows." />
      <alias value="Status" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="code" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Publisher">
      <path value="pt-lm-ActivityDefinition.Publisher" />
      <short value="Organization responsible for publishing this activity definition. The publisher owns the content and/or functionality and manages versioning." />
      <definition value="Organization responsible for publishing this activity definition. The publisher owns the content and/or functionality and manages versioning." />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Description">
      <path value="pt-lm-ActivityDefinition.Description" />
      <short value="Human-readable explanation of what the activity is and how it supports the care process. This description is reusable and not patient-specific." />
      <definition value="Human-readable explanation of what the activity is and how it supports the care process. This description is reusable and not patient-specific." />
      <alias value="Omschrijving" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="markdown" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Usage">
      <path value="pt-lm-ActivityDefinition.Usage" />
      <short value="Guidance on how this activity definition should be used in clinical workflows. In the MedMij use case, this text is intended for the healthcare professional who is selecting and assigning the activity to the patient." />
      <definition value="Guidance on how this activity definition should be used in clinical workflows. In the MedMij use case, this text is intended for the healthcare professional who is selecting and assigning the activity to the patient." />
      <alias value="Gebruik" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="pt-lm-ActivityDefinition.Timing">
      <path value="pt-lm-ActivityDefinition.Timing" />
      <short value="Recommended timing for the activity when applied in a workflow (e.g., once, recurring, over a period). Patient-specific scheduling belongs in ServiceRequest resources." />
      <definition value="Recommended timing for the activity when applied in a workflow (e.g., once, recurring, over a period). Patient-specific scheduling belongs in ServiceRequest resources." />
      <alias value="Tijdschema" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Timing" />
      </type>
    </element>
  </differential>
</StructureDefinition>