<Observation xmlns="http://hl7.org/fhir">
  <id value="ELOrderResultsLabNotesExample" />
  <meta>
    <extension url="http://fhir.essilorluxottica.com/fhir/StructureDefinition/el-meta-organization-extension">
      <valueReference>
        <reference value="Organization/ELOrganizationExample" />
      </valueReference>
    </extension>
    <versionId value="1.0" />
    <profile value="http://fhir.essilorluxottica.com/fhir/StructureDefinition/el-observation-labresults" />
  </meta>
  <basedOn>
    <identifier>
      <value value="Logical identifier of the Order" />
    </identifier>
  </basedOn>
  <status value="final" />
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category" />
      <code value="laboratory" />
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org" />
      <code value="22032-7" />
      <display value="Lab tests Narrative" />
    </coding>
  </code>
  <subject>
    <reference value="Patient/ELPatientExample" />
  </subject>
  <encounter>
    <reference value="Encounter/ELInStoreExamExample" />
  </encounter>
  <effectiveDateTime value="2024-01-01T10:00:00Z" />
  <performer>
    <reference value="Practitioner/ELPractitionerDoctorExample" />
  </performer>
  <note>
    <text value="Lab notes" />
  </note>
</Observation>