<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://example.org/fhir/StructureDefinition/Patient_Exercise1" />
  <name value="Patient_Exercise1" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="cda" />
    <uri value="http://hl7.org/v3/cda" />
    <name value="CDA (R2)" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="loinc" />
    <uri value="http://loinc.org" />
    <name value="LOINC code for the element" />
  </mapping>
  <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" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Patient.extension:PatientNationality">
      <path value="Patient.extension" />
      <sliceName value="PatientNationality" />
      <type>
        <code value="Extension" />
        <profile value="http://example.org/fhir/StructureDefinition/NationalityExtension" />
      </type>
    </element>
    <element id="Patient.identifier">
      <path value="Patient.identifier" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="1" />
    </element>
    <element id="Patient.identifier:PID">
      <path value="Patient.identifier" />
      <sliceName value="PID" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Patient.identifier:PID.use">
      <path value="Patient.identifier.use" />
      <fixedCode value="official" />
    </element>
    <element id="Patient.identifier:PID.system">
      <path value="Patient.identifier.system" />
      <fixedUri value="urn:oid:1.2.36.146.595.999.0.1" />
    </element>
    <element id="Patient.identifier:XID">
      <path value="Patient.identifier" />
      <sliceName value="XID" />
      <max value="1" />
    </element>
    <element id="Patient.identifier:XID.use">
      <path value="Patient.identifier.use" />
      <fixedCode value="temp" />
    </element>
    <element id="Patient.identifier:XID.system">
      <path value="Patient.identifier.system" />
      <fixedUri value="urn:oid:1.2.36.146.888.999.0.1" />
    </element>
    <element id="Patient.name">
      <path value="Patient.name" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Patient.name.family">
      <path value="Patient.name.family" />
      <min value="1" />
    </element>
    <element id="Patient.name.given">
      <path value="Patient.name.given" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Patient.gender">
      <path value="Patient.gender" />
      <min value="1" />
    </element>
    <element id="Patient.birthDate">
      <path value="Patient.birthDate" />
      <min value="1" />
    </element>
    <element id="Patient.deceased[x]">
      <path value="Patient.deceased[x]" />
      <type>
        <code value="boolean" />
      </type>
    </element>
  </differential>
</StructureDefinition>