<Observation xmlns="http://hl7.org/fhir">
  <id value="1" />
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">Custom ZIB voor het ontsluiten van de BMI.
</div>
  </text>
  <status value="registered" />
  <category>
    <coding>
      <system value="http://hl7.org/fhir/observation-category" />
      <code value="vital-signs" />
      <display value="Vital Signs" />
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org" />
      <code value="39156-5" />
      <display value="Body mass index" />
    </coding>
  </code>
  <subject>
    <reference value="Patient" />
  </subject>
  <effectiveDateTime value="2017-05-09T15:17:57+02:00" />
  <component>
    <code>
      <coding>
        <system value="http://loinc.org" />
        <code value="39156-5" />
      </coding>
    </code>
    <valueQuantity id="ZGV:1.1.2">
      <value value="70" />
      <unit value="kg/m2" />
      <system value="http://unitsofmeasure.org" />
      <code value="[kg/m2]" />
    </valueQuantity>
  </component>
</Observation>