<?xml version=“1.0” encoding=“UTF-8”?> <Patient xmlns=“hl7.org/fhir”>

      <!--   newborn twin example   -->
      <id value="infant-twin-2"/>
      <!--   The details of the child   -->
      <meta>
  <security>
    <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
    <code value="HTEST"/>
    <display value="test health data"/>
  </security>
</meta>
<extension url="http://hl7.org/fhir/StructureDefinition/patient-mothersMaidenName">
              <valueString value="Organa"/>
      </extension>
      <identifier>
              <type>
                      <coding>
                              <system value="http://terminology.hl7.org/CodeSystem/v2-0203"/>
                              <code value="MR"/>
                      </coding>
              </type>
              <system value="http://coruscanthealth.org/main-hospital/patient-identifier"/>
              <value value="MRN7465676978"/>
      </identifier>
      <identifier>
              <system value="http://new-republic.gov/galactic-citizen-identifier"/>
              <value value="7465676978"/>
      </identifier>
      <name>
              <use value="official"/>
              <family value="Solo"/>
              <given value="Jacen"/>
      </name>
      <gender value="male"/>
      <birthDate value="2017-05-15">
              <extension url="http://hl7.org/fhir/StructureDefinition/patient-birthTime">
                      <valueDateTime value="2017-05-15T17:11:30+01:00"/>
              </extension>
      </birthDate>
      <multipleBirthInteger value="2"/>
      <contact>
              <!--   Contact of the patient   -->
              <relationship>
                      <!--   Indicates that the contact is the patient's mother   -->
                      <coding>
                              <system value="http://snomed.info/sct"/>
                              <code value="72705000"/>
                              <display value="Mother"/>
                      </coding>
                      <coding>
                              <system value="http://terminology.hl7.org/CodeSystem/v2-0131"/>
                              <code value="N"/>
                      </coding>
                      <coding>
                              <system value="http://terminology.hl7.org/CodeSystem/v3-RoleCode"/>
                              <code value="MTH"/>
                      </coding>    
              </relationship>
              <name>
                      <use value="maiden"/>
                      <family value="Organa"/>
                      <given value="Leia"/>
              </name>
              <telecom>
                      <system value="phone"/>
                      <value value="+31201234567"/>
                      <use value="mobile"/>
              </telecom>
      </contact>

</Patient>