<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2017-10-26T19:59:50.038+02:00" />
  </meta>
  <url value="http://hl7.org/fhir/StructureDefinition/MyComposition" />
  <name value="Catalog" />
  <status value="draft" />
  <date value="2017-10-26T19:52:27.62+02:00" />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Composition" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Composition" />
  <derivation value="constraint" />
  <differential>
    <element id="Composition.custodian">
      <path value="Composition.custodian" />
      <short value="Organization which provided this catalog" />
      <alias value="provider" />
    </element>
    <element id="Composition.section.entry">
      <path value="Composition.section.entry" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/ServiceDefinition" />
      </type>
    </element>
  </differential>
</StructureDefinition>