<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://example.org/fhir/StructureDefinition/MyDocumentReference" />
  <name value="MyDocumentReference" />
  <status value="draft" />
  <date value="2023-09-21T15:07:18.5626674+00:00" />
  <description value="Dies ist eine private Versuchversion des Moduls Dokumente der Medizininformatik-Initiative im Rahmen des GeMTeX Projektes." />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="DocumentReference" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/DocumentReference" />
  <derivation value="constraint" />
  <differential>
    <element id="DocumentReference.type">
      <path value="DocumentReference.type" />
      <mustSupport value="true" />
    </element>
    <element id="DocumentReference.subject">
      <path value="DocumentReference.subject" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="DocumentReference.content">
      <path value="DocumentReference.content" />
      <mustSupport value="true" />
    </element>
  </differential>
</StructureDefinition>