<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://example.org/myallergyintolerance" />
  <name value="MyAllergyIntolerance" />
  <status value="draft" />
  <date value="2018-01-24T12:19:18.784-05:00" />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="AllergyIntolerance" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/AllergyIntolerance" />
  <derivation value="constraint" />
  <differential>
    <element id="AllergyIntolerance.identifier">
      <path value="AllergyIntolerance.identifier" />
      <min value="1" />
      <max value="1" />
    </element>
  </differential>
</StructureDefinition>