<Patient xmlns="http://hl7.org/fhir">
  <meta>
    <profile value="http://example.org/fhir/StructureDefinition/MeinPatient" />
  </meta>
  <extension url="https://example.org/fhir/StructureDefinition/SpeciesExtension">
    <valueCodeableConcept>
      <coding>
        <system value=" http://fhir.ufp/CodeSystem/species" />
        <code value="KG" />
        <display value="Klingon" />
      </coding>
    </valueCodeableConcept>
  </extension>
  <identifier>
    <system value="http://fhir.ufp/NamingSystem/ufp-citizen-id" />
    <value value="1234-5678-9012-3456-7890" />
  </identifier>
  <name>
    <use value="official" />
    <family value="Burnham" />
    <given value="Michael" />
  </name>
  <gender value="female" />
  <address>
    <extension url="http://fhir.ufp/StructureDefinition/planet">
      <valueString value="Earth" />
    </extension>
    <line value="Milchstrasse 42" />
    <city value="Spöck" />
  </address>
</Patient>