<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2021-01-19T11:25:14.777+00:00" />
  </meta>
  <url value="http://logicnets.info/fhir/Extension/Questionnaire" />
  <name value="QuestionnaireAttachment" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <kind value="complex-type" />
  <abstract value="false" />
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://logicnets.info/fhir/Extension/Questionnaire" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <aggregation value="contained" />
      </type>
      <patternReference>
        <type value="Questionnaire" />
      </patternReference>
    </element>
  </differential>
</StructureDefinition>