<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="zd-cluster" />
  <url value="http://zorgdomein.nl/fhir/StructureDefinition/zd-cluster" />
  <name value="ZD Cluster" />
  <status value="draft" />
  <date value="2017-03-01T12:00:00+01:00" />
  <publisher value="ZorgDomein" />
  <contact>
    <telecom>
      <system value="url" />
      <value value="https://zorgdomein.nl" />
    </telecom>
    <telecom>
      <system value="email" />
      <value value="io@zorgdomein.nl" />
    </telecom>
  </contact>
  <kind value="complex-type" />
  <abstract value="false" />
  <contextType value="resource" />
  <context value="ReferralRequest" />
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="Specifies ZorgDomein cluster" />
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://zorgdomein.nl/fhir/StructureDefinition/zd-cluster" />
    </element>
    <element id="Extension.value[x]:valueCodeableConcept">
      <path value="Extension.valueCodeableConcept" />
      <sliceName value="valueCodeableConcept" />
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
  </differential>
</StructureDefinition>