<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://example.org/FHIR/schema/observation-inOutWard" />
  <name value="observation-inOutWard" />
  <status value="draft" />
  <date value="2024-03-12T16:35:30.7164962+00:00" />
  <keyword>
    <system value="http://example.org/FHIR/schema/profiles" />
    <code value="Observation_Scale" />
  </keyword>
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="Quantity" />
  </context>
  <context>
    <type value="element" />
    <expression value="CodeableConcept" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="in-out-ward" />
      <definition value="Estensione di tipo string." />
      <comment value="Estensione di tipo string che identifica l'istante in cui viene fatta l'osservazione a seconda che venga acquisita all'ingresso o all'uscita da un determinato reparto." />
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://example.org/FHIR/schema/observation-inOutWard" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
  </differential>
</StructureDefinition>