<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://example.org/fhir/StructureDefinition/Bry_Patient" />
  <name value="Bry_Patient" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <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:indigenousGroup">
      <path value="Patient.extension" />
      <sliceName value="indigenousGroup" />
      <type>
        <code value="Extension" />
        <profile value="https://example.org/fhir/StructureDefinition/IndigenousGroup" />
      </type>
      <isModifier value="false" />
      <binding>
        <strength value="required" />
        <valueSet value="https://example.org/fhir/ValueSet/IndigenousGroupValueSet" />
      </binding>
    </element>
    <element id="Patient.identifier">
      <path value="Patient.identifier" />
      <slicing>
        <description value="slice for other ids" />
        <rules value="open" />
      </slicing>
      <short value="An identifier for this patientXXX" />
      <definition value="An identifier for this patient.XXX" />
    </element>
    <element id="Patient.identifier:PhilHealth">
      <path value="Patient.identifier" />
      <sliceName value="PhilHealth" />
    </element>
    <element id="Patient.identifier:PhilSys">
      <path value="Patient.identifier" />
      <sliceName value="PhilSys" />
    </element>
    <element id="Patient.gender">
      <path value="Patient.gender" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>