<Observation xmlns="http://hl7.org/fhir">
  <id value="acme-product-labx-INVALID-no-meta-profile" />
  <meta>
    <profile value="ADD YOUR PROFILE CANONICAL URL HERE" />
  </meta>
  <status value="final" />
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category" />
      <code value="laboratory" />
      <display value="Laboratory" />
    </coding>
    <text value="Laboratory" />
  </category>
  <code>
    <coding>
      <system value="http://loinc.org" />
      <code value="789-8" />
      <display value="RBC # Bld Auto" />
    </coding>
    <text value="RBC # Bld Auto" />
  </code>
  <subject>
    <reference value="Patient/example" />
    <display value="Amy Shaw" />
  </subject>
  <effectiveDateTime value="2015-07-05" />
  <valueString value="4.58 - 10*6/uL" />
  <interpretation>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation" />
      <code value="N-8" />
      <display value="Normal" />
    </coding>
  </interpretation>
</Observation>