<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="04ac73f2-230d-44d4-88f1-7ebaba3751db" />
  <meta>
    <lastUpdated value="2018-03-27T14:15:40.244+00:00" />
  </meta>
  <url value="https://example.org/StructureDefinition/language-preference-type" />
  <name value="PreferedLanguageType" />
  <status value="draft" />
  <date value="2018-03-27T13:43:56.348+01:00" />
  <description value="Extend to preference written or spoken language" />
  <fhirVersion value="3.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <contextType value="resource" />
  <context value="Patient.communication" />
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <snapshot />
  <differential>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://example.org/StructureDefinition/language-preference-type" />
    </element>
    <element id="Extension.value[x]:valueCode">
      <path value="Extension.valueCode" />
      <sliceName value="valueCode" />
      <type>
        <code value="code" />
      </type>
      <binding>
        <strength value="extensible" />
        <valueSetUri value="http://c.navarro.barrera.examples.org/StructureDefinition/PreferedLanguage" />
      </binding>
    </element>
  </differential>
</StructureDefinition>