<Observation xmlns="http://hl7.org/fhir">
  <meta>
    <profile value="https://simplifier.net/neolexon/NeolexonObservation" />
  </meta>
  <status value="final" />
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category" />
      <code value="therapy" />
      <display value="Therapy" />
    </coding>
    <text value="Therapy" />
  </category>
  <code>
    <text value="Time user practiced with the app neolexon Aphasie" />
  </code>
  <subject>
    <display value="Example Patient" />
  </subject>
  <effectiveDateTime value="2022-01-17" />
  <valueQuantity>
    <value value="32" />
    <unit value="seconds" />
  </valueQuantity>
</Observation>