<?xml version="1.0" encoding="UTF-8"?>

<Observation xmlns="http://hl7.org/fhir">
  <id value="obsUrineIonen"/>
  <meta>
    <profile value="https://www.ehealth.fgov.be/standards/fhir/lab/StructureDefinition/be-observation-laboratory"/>
  </meta>
  <text>
    <status value="empty"/><div xmlns="http://www.w3.org/1999/xhtml">empty</div>
  </text>
  <status value="final"/>
  <code>
    <text value="URINE Ionen"/>
  </code>
  <effectiveDateTime value="2015-11-04T09:16:00-05:00"/>
  <issued value="2015-11-04T09:16:00-05:00"/>
  <performer>
    <reference value="Practitioner/practitioner10"/>
  </performer>
  <specimen>
    <reference value="Specimen/urine1"/>
  </specimen>
  <hasMember>
    <reference value="Observation/obsMagnesium"/>
  </hasMember>
</Observation>