<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2021-08-03T15:13:20.212+00:00" />
  </meta>
  <url value="http://example.org/fhir/StructureDefinition/MyAddress" />
  <name value="MyAddress" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="servd" />
    <uri value="http://www.omg.org/spec/ServD/1.0/" />
    <name value="ServD" />
  </mapping>
  <mapping>
    <identity value="vcard" />
    <uri value="http://w3.org/vcard" />
    <name value="vCard Mapping" />
  </mapping>
  <kind value="complex-type" />
  <abstract value="false" />
  <type value="Address" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Address" />
  <derivation value="constraint" />
  <differential>
    <element id="Address.extension">
      <path value="Address.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Address.extension:myExtension">
      <path value="Address.extension" />
      <sliceName value="myExtension" />
      <type>
        <code value="Extension" />
        <profile value="http://fhir.ufp/StructureDefinition/planet" />
      </type>
    </element>
  </differential>
</StructureDefinition>