<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="Property" />
  <url value="https://ths-greifswald.de/fhir/StructureDefinition/gics/Property" />
  <version value="2025.1.0" />
  <name value="Property" />
  <title value="Property Element" />
  <status value="active" />
  <experimental value="false" />
  <date value="2025-06-12" />
  <publisher value="Unabhängige Treuhandstelle der Universitätsmedizin Greifswald" />
  <contact>
    <name value="Unabhängige Treuhandstelle der Universitätsmedizin Greifswald" />
    <telecom>
      <system value="url" />
      <value value="https://www.ths-greifswald.de/" />
      <use value="work" />
    </telecom>
  </contact>
  <description value="Key Value Property Element für Properties zur Individualisierung von Domains, Policies, Modules und Templates" />
  <copyright value="Copyright 2020-2025 Unabhängige Treuhandstelle der Universitätsmedizin Greifswald" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="ResearchStudy" />
  </context>
  <context>
    <type value="element" />
    <expression value="Organization" />
  </context>
  <context>
    <type value="element" />
    <expression value="ActivityDefinition" />
  </context>
  <context>
    <type value="element" />
    <expression value="Questionnaire" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <path value="Extension" />
      <short value="Property" />
      <definition value="Property" />
    </element>
    <element id="Extension.extension">
      <path value="Extension.extension" />
      <min value="2" />
    </element>
    <element id="Extension.extension:key">
      <path value="Extension.extension" />
      <sliceName value="key" />
      <label value="Key" />
      <short value="Property Key" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:key.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:key.url">
      <path value="Extension.extension.url" />
      <fixedUri value="key" />
    </element>
    <element id="Extension.extension:key.value[x]">
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Extension.extension:value">
      <path value="Extension.extension" />
      <sliceName value="value" />
      <label value="Value" />
      <short value="Property Value" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:value.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:value.url">
      <path value="Extension.extension.url" />
      <fixedUri value="value" />
    </element>
    <element id="Extension.extension:value.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://ths-greifswald.de/fhir/StructureDefinition/gics/Property" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>