<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://example.org/fhir/StructureDefinition/MyPatient" />
  <name value="MyPatient" />
  <status value="active" />
  <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.id">
      <path value="Patient.id" />
      <type>
        <code value="id" />
        <profile value="P123" />
      </type>
      <fixedId value="P123" />
    </element>
    <element id="Patient.name">
      <path value="Patient.name" />
      <type>
        <code value="HumanName" />
        <profile value="Ajeet" />
      </type>
      <fixedHumanName>
        <use value="usual" />
        <family value="Kangoni" />
      </fixedHumanName>
    </element>
    <element id="Patient.gender">
      <path value="Patient.gender" />
      <type>
        <code value="code" />
        <profile value="male" />
      </type>
      <fixedCode value="male" />
    </element>
  </differential>
</StructureDefinition>