<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://fhir/patient_schul2" />
  <name value="Meinpatient" />
  <title value="Meinpatient" />
  <status value="draft" />
  <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" />
      <constraint>
        <key value="kbv-1" />
        <severity value="warning" />
        <human value="Deutsche Mailadresse" />
        <expression value="Patient.address.where(country='DE').exists()" />
      </constraint>
    </element>
    <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:species">
      <path value="Patient.extension" />
      <sliceName value="species" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="http://fhir/ValueSet/species" />
      </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:UFP-identifier">
      <path value="Patient.identifier" />
      <sliceName value="UFP-identifier" />
      <max value="1" />
    </element>
    <element id="Patient.identifier:UFP-identifier.system">
      <path value="Patient.identifier.system" />
      <min value="1" />
    </element>
    <element id="Patient.identifier:UFP-identifier.value">
      <path value="Patient.identifier.value" />
      <min value="1" />
      <fixedString value="http://fhir.ufp/NamingSystem/ufp-citizen-id" />
    </element>
    <element id="Patient.identifier:GKV-id">
      <path value="Patient.identifier" />
      <sliceName value="GKV-id" />
    </element>
    <element id="Patient.identifier:GKV-id.system">
      <path value="Patient.identifier.system" />
      <min value="1" />
      <fixedUri value="http://fhir.de/NamingSystem/gkv/kvid-10" />
    </element>
    <element id="Patient.identifier:GKV-id.value">
      <path value="Patient.identifier.value" />
      <min value="1" />
      <fixedString value="http://fhir.de/NamingSystem/gkv/kvid-10" />
    </element>
    <element id="Patient.name.family">
      <path value="Patient.name.family" />
      <min value="1" />
    </element>
    <element id="Patient.name.given">
      <path value="Patient.name.given" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Patient.gender">
      <path value="Patient.gender" />
      <min value="1" />
    </element>
    <element id="Patient.address">
      <path value="Patient.address" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Patient.address.extension">
      <path value="Patient.address.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Patient.address.extension:quadrant">
      <path value="Patient.address.extension" />
      <sliceName value="quadrant" />
      <type>
        <code value="Extension" />
        <profile value="http://fhir/StructureDefinition/quadrant" />
      </type>
    </element>
  </differential>
</StructureDefinition>