<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="Nationality" />
  <url value="http://StructureDefinition.hl7fhir.cn/Nationality" />
  <name value="Nationality" />
  <title value="国籍" />
  <status value="draft" />
  <description value="国籍" />
  <fhirVersion value="4.0.0" />
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="Patient" />
  </context>
  <context>
    <type value="element" />
    <expression value="Person" />
  </context>
  <context>
    <type value="element" />
    <expression value="Practitioner" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="国籍" />
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://StructureDefinition.hl7fhir.cn/Nationality" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <short value="世界各国和地区名称" />
      <definition value="GB/T 2659 世界各国和地区名称代码" />
      <type>
        <code value="Coding" />
      </type>
      <binding>
        <strength value="required" />
        <description value="世界各国和地区名称代码" />
        <valueSet value="http://ValueSet.hl7fhir.cn/countries-and-regions-vs" />
      </binding>
    </element>
  </differential>
</StructureDefinition>