<StructureDefinition xmlns="http://hl7.org/fhir">
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pa" />
  </extension>
  <url value="https://purl.org/elab/fhir/test/StructureDefinition/1/CustomPatient" />
  <version value="1" />
  <name value="CustomPatient" />
  <status value="active" />
  <date value="2017-09-19T09:26:00.1674592Z" />
  <description value="Example of a custom profile extending a structure definition other than Basic." />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Patient" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Patient" />
  <derivation value="constraint" />
  <differential>
    <element id="Patient.extension">
      <path value="Patient.extension" />
    </element>
    <element id="Patient.extension:extensionWithManyTypes">
      <path value="Patient.extension" />
      <sliceName value="extensionWithManyTypes" />
      <short value="extensionWithManyTypes" />
      <definition value="Extension with many types." />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Extension" />
        <profile value="https://purl.org/elab/fhir/test/StructureDefinition/1/extensionWithManyTypes" />
      </type>
    </element>
    <element id="Patient.extension:stringExtension">
      <path value="Patient.extension" />
      <sliceName value="stringExtension" />
      <short value="stringExtension" />
      <definition value="String extension" />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Extension" />
        <profile value="https://purl.org/elab/fhir/test/StructureDefinition/1/stringExtension" />
      </type>
    </element>
    <element id="Patient.extension:codeExtension">
      <path value="Patient.extension" />
      <sliceName value="codeExtension" />
      <short value="codeExtension" />
      <definition value="Code extension" />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Extension" />
        <profile value="https://purl.org/elab/fhir/test/StructureDefinition/1/codeExtension" />
      </type>
      <binding>
        <strength value="required" />
        <valueSetReference>
          <reference value="https://purl.org/elab/fhir/ValueSet/TestValueSet" />
        </valueSetReference>
      </binding>
    </element>
    <element id="Patient.extension:codeExtension2">
      <path value="Patient.extension" />
      <sliceName value="codeExtension2" />
      <short value="codeExtension2" />
      <definition value="2nd code extension" />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Extension" />
        <profile value="https://purl.org/elab/fhir/test/StructureDefinition/1/codeExtension" />
      </type>
      <binding>
        <strength value="preferred" />
        <valueSetReference>
          <reference value="http://hl7.org/fhir/ValueSet/account-type" />
        </valueSetReference>
      </binding>
    </element>
  </differential>
</StructureDefinition>