<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://example.org/fhir/StructureDefinition/ValueSetTriage" />
  <name value="ValueSetTriage" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="ValueSet" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/ValueSet" />
  <derivation value="constraint" />
  <differential>
    <element id="ValueSet.compose.include.concept">
      <path value="ValueSet.compose.include.concept" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="code" />
        </discriminator>
        <rules value="closed" />
      </slicing>
      <min value="1" />
      <max value="1" />
    </element>
    <element id="ValueSet.compose.include.concept:Rosso">
      <path value="ValueSet.compose.include.concept" />
      <sliceName value="Rosso" />
    </element>
    <element id="ValueSet.compose.include.concept:Rosso.code">
      <path value="ValueSet.compose.include.concept.code" />
      <fixedCode value="red" />
    </element>
    <element id="ValueSet.compose.include.concept:Rosso.display">
      <path value="ValueSet.compose.include.concept.display" />
      <fixedString value="Rosso" />
    </element>
    <element id="ValueSet.compose.include.concept:Giallo">
      <path value="ValueSet.compose.include.concept" />
      <sliceName value="Giallo" />
      <max value="1" />
    </element>
    <element id="ValueSet.compose.include.concept:Giallo.code">
      <path value="ValueSet.compose.include.concept.code" />
      <fixedCode value="yellow" />
    </element>
    <element id="ValueSet.compose.include.concept:Giallo.display">
      <path value="ValueSet.compose.include.concept.display" />
      <fixedString value="Giallo" />
    </element>
    <element id="ValueSet.compose.include.concept:Verde">
      <path value="ValueSet.compose.include.concept" />
      <sliceName value="Verde" />
      <max value="1" />
    </element>
    <element id="ValueSet.compose.include.concept:Verde.code">
      <path value="ValueSet.compose.include.concept.code" />
      <fixedCode value="green" />
    </element>
    <element id="ValueSet.compose.include.concept:Verde.display">
      <path value="ValueSet.compose.include.concept.display" />
      <fixedString value="Verde" />
    </element>
    <element id="ValueSet.compose.include.concept:Bianco">
      <path value="ValueSet.compose.include.concept" />
      <sliceName value="Bianco" />
      <max value="1" />
    </element>
    <element id="ValueSet.compose.include.concept:Bianco.code">
      <path value="ValueSet.compose.include.concept.code" />
      <fixedCode value="white" />
    </element>
    <element id="ValueSet.compose.include.concept:Bianco.display">
      <path value="ValueSet.compose.include.concept.display" />
      <fixedString value="Bianco" />
    </element>
  </differential>
</StructureDefinition>