<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="OHPractitionerProfile" />
  <url value="http://ontariohealth.ca/fhir/immunization/StructureDefinition/MySimplePractitionerProfile" />
  <version value="1.0.0" />
  <name value="OHPractitionerProfile" />
  <status value="draft" />
  <description value="A simple profile for a Practitioner requiring a basic identifier and name." />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Practitioner" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Practitioner" />
  <derivation value="constraint" />
  <differential>
    <element id="Practitioner.identifier">
      <path value="Practitioner.identifier" />
      <mustSupport value="true" />
    </element>
    <element id="Practitioner.active">
      <path value="Practitioner.active" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Practitioner.name">
      <path value="Practitioner.name" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Practitioner.name.family">
      <path value="Practitioner.name.family" />
      <min value="1" />
    </element>
  </differential>
</StructureDefinition>