<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://fhir.synapxe.sg/StructureDefinition/profile-annotation" />
  <name value="Annotation" />
  <status value="active" />
  <fhirVersion value="5.0.0" />
  <kind value="complex-type" />
  <abstract value="false" />
  <type value="Annotation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Annotation" />
  <derivation value="constraint" />
  <differential>
    <element id="Annotation.id">
      <path value="Annotation.id" />
      <max value="0" />
    </element>
    <element id="Annotation.author[x]">
      <path value="Annotation.author[x]" />
      <max value="0" />
    </element>
    <element id="Annotation.time">
      <path value="Annotation.time" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>