<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="IneKVersionPeriod" />
  <url value="https://emiga.rki.de/fhir/vzd/Extension/IneKVersionPeriod" />
  <version value="0.2.0" />
  <name value="IneKVersionPeriod" />
  <title value="IneK Version Period" />
  <status value="active" />
  <experimental value="false" />
  <date value="2026-02-24" />
  <publisher value="Robert Koch-Institut" />
  <description value="Informationen zur Version und Gültigkeitsdauer eines Standorts des IneK-Krankenhausverzeichnisses." />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="Organization" />
  </context>
  <context>
    <type value="element" />
    <expression value="Location" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="IneK Version Period" />
      <definition value="Informationen zur Version und Gültigkeitsdauer eines Standorts des IneK-Krankenhausverzeichnisses." />
    </element>
    <element id="Extension.extension:version">
      <path value="Extension.extension" />
      <sliceName value="version" />
      <short value="Versionsnummer des Datensatzes" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Extension.extension:version.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:version.url">
      <path value="Extension.extension.url" />
      <fixedUri value="version" />
    </element>
    <element id="Extension.extension:version.value[x]">
      <path value="Extension.extension.value[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
      <min value="1" />
    </element>
    <element id="Extension.extension:version.value[x]:valueInteger">
      <path value="Extension.extension.value[x]" />
      <sliceName value="valueInteger" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="integer" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Extension.extension:validPeriod">
      <path value="Extension.extension" />
      <sliceName value="validPeriod" />
      <short value="Erster Gültigkeitstag (YYYY-MM-DD, zwischen 1900-01-01 und 2999-12-31)" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Extension.extension:validPeriod.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:validPeriod.url">
      <path value="Extension.extension.url" />
      <fixedUri value="validPeriod" />
    </element>
    <element id="Extension.extension:validPeriod.value[x]">
      <path value="Extension.extension.value[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
    </element>
    <element id="Extension.extension:validPeriod.value[x]:valuePeriod">
      <path value="Extension.extension.value[x]" />
      <sliceName value="valuePeriod" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Period" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Extension.extension:validPeriod.value[x]:valuePeriod.start">
      <path value="Extension.extension.value[x].start" />
      <mustSupport value="true" />
    </element>
    <element id="Extension.extension:lastChange">
      <path value="Extension.extension" />
      <sliceName value="lastChange" />
      <short value="Letztes Änderungsdatum des Standort-Datensatzes" />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="Extension.extension:lastChange.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:lastChange.url">
      <path value="Extension.extension.url" />
      <fixedUri value="lastChange" />
    </element>
    <element id="Extension.extension:lastChange.value[x]">
      <path value="Extension.extension.value[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
    </element>
    <element id="Extension.extension:lastChange.value[x]:valueDate">
      <path value="Extension.extension.value[x]" />
      <sliceName value="valueDate" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="date" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://emiga.rki.de/fhir/vzd/Extension/IneKVersionPeriod" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>