<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="onconnect-pr-tb-therapy-concept" />
  <url value="https://fhir.ccc-onconnect.de/StructureDefinition/onconnect-pr-tb-therapy-concept" />
  <name value="ONCOnnect_PR_TB_TherapyConcept" />
  <title value="Therapy Concept (Profile)" />
  <status value="draft" />
  <description value="Captures the therapy concept associated with the primary diagnosis." />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation.status">
      <path value="Observation.status" />
      <patternCode value="final" />
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://loinc.org" />
          <code value="104803-2" />
          <display value="Therapeutic intent [Interpretation] Narrative" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.ccc-onconnect.de/StructureDefinition/onconnect-pr-tb-patient" />
      </type>
    </element>
    <element id="Observation.value[x]">
      <path value="Observation.value[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
      <min value="1" />
    </element>
    <element id="Observation.value[x]:valueCodeableConcept">
      <path value="Observation.value[x]" />
      <sliceName value="valueCodeableConcept" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="CodeableConcept" />
      </type>
      <binding>
        <strength value="required" />
        <valueSet value="https://www.medizininformatik-initiative.de/fhir/ext/modul-onko/ValueSet/mii-vs-onko-operation-intention" />
      </binding>
    </element>
  </differential>
</StructureDefinition>