<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2020-03-19T00:53:50.133+00:00" />
  </meta>
  <url value="http://fhir.kids-first.io/StructureDefinition/Individual" />
  <version value="0.1.0" />
  <name value="Individual" />
  <title value="Individual" />
  <status value="draft" />
  <publisher value="Global Alliance for Genomics and Health" />
  <contact>
    <telecom>
      <system value="other" />
      <value value="http://ga4gh.org" />
      <rank value="1" />
    </telecom>
  </contact>
  <description value="The individual human or other organism." />
  <fhirVersion value="4.0.0" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Patient" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Patient" />
  <derivation value="constraint" />
  <differential>
    <element id="Patient">
      <path value="Patient" />
    </element>
    <element id="Patient.extension">
      <path value="Patient.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
    </element>
    <element id="Patient.extension:karyotypic-sex">
      <path value="Patient.extension" />
      <sliceName value="karyotypic-sex" />
      <sliceIsConstraining value="false" />
      <label value="karyotypicSex" />
      <short value="This element represents the chromosomal sex of an individual." />
      <definition value="This element represents the chromosomal sex of an individual." />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="http://fhir.kids-first.io/StructureDefinition/individual-karyotypic-sex" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Patient.identifier">
      <path value="Patient.identifier" />
      <mustSupport value="true" />
    </element>
    <element id="Patient.gender">
      <path value="Patient.gender" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Patient.birthDate">
      <path value="Patient.birthDate" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>