<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2018-10-02T20:45:22.869+00:00" />
  </meta>
  <url value="http://example.org/fhir/StructureDefinition/BaltimorePatient" />
  <version value="0.1" />
  <name value="BaltimorePatient" />
  <status value="draft" />
  <date value="2018-10-02T20:45:22.6755288+00:00" />
  <publisher value="Firely" />
  <description value="Demonstration profile for Baltimore WGM Fhir Profiling Tutorial" />
  <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.extension">
      <path value="Patient.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Patient.extension:birthPlace">
      <path value="Patient.extension" />
      <sliceName value="birthPlace" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="http://hl7.org/fhir/StructureDefinition/birthPlace" />
      </type>
    </element>
    <element id="Patient.extension:birthPlace.valueAddress:valueAddress">
      <path value="Patient.extension.valueAddress" />
      <sliceName value="valueAddress" />
    </element>
    <element id="Patient.extension:favoriteColor">
      <path value="Patient.extension" />
      <sliceName value="favoriteColor" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="http://example.org/fhir/StructureDefinition/FavouriteColorExtension" />
      </type>
    </element>
    <element id="Patient.identifier">
      <path value="Patient.identifier" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="1" />
    </element>
    <element id="Patient.identifier:ssn">
      <path value="Patient.identifier" />
      <sliceName value="ssn" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Patient.identifier:ssn.system">
      <path value="Patient.identifier.system" />
      <min value="1" />
      <fixedUri value="http://hl7.org/fhir/sid/us-ssn" />
    </element>
    <element id="Patient.identifier:ssn.value">
      <path value="Patient.identifier.value" />
      <min value="1" />
    </element>
    <element id="Patient.identifier:ehrId">
      <path value="Patient.identifier" />
      <sliceName value="ehrId" />
      <max value="1" />
    </element>
    <element id="Patient.identifier:ehrId.system">
      <path value="Patient.identifier.system" />
      <fixedUri value="http://example.org/fhir/namingsystem/ehr-identifier" />
    </element>
    <element id="Patient.gender">
      <path value="Patient.gender" />
      <min value="1" />
    </element>
    <element id="Patient.deceased[x]:deceasedBoolean">
      <path value="Patient.deceasedBoolean" />
      <sliceName value="deceasedBoolean" />
      <type>
        <code value="boolean" />
      </type>
    </element>
    <element id="Patient.animal">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
        <valueString value="Animal" />
      </extension>
      <path value="Patient.animal" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>