<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://apiframework.dedalus.eu/fhir/StructureDefinition/Observation-ForAIS" />
  <name value="Observation-ForAIS" />
  <status value="active" />
  <experimental value="false" />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://apiframework.dedalus.eu/fhir/StructureDefinition/Observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation.extension">
      <path value="Observation.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Observation.extension:codedDiagnosis">
      <path value="Observation.extension" />
      <sliceName value="codedDiagnosis" />
      <type>
        <code value="Extension" />
        <profile value="http://apiframework.dedalus.eu/fhir/StructureDefinition/extension-observation-codedDiagnosis" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.category">
      <path value="Observation.category" />
      <max value="1" />
    </element>
    <element id="Observation.category.coding">
      <path value="Observation.category.coding" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Observation.category.coding.system">
      <path value="Observation.category.coding.system" />
      <min value="1" />
      <fixedUri value="http://hl7.org/fhir/observation-category" />
    </element>
    <element id="Observation.category.coding.code">
      <path value="Observation.category.coding.code" />
      <min value="1" />
      <fixedCode value="laboratory" />
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <binding>
        <strength value="required" />
        <valueSetReference>
          <reference value="http://apiframework.dedalus.eu/fhir/ValueSet/ObservationCodes-ForAIS" />
        </valueSetReference>
      </binding>
    </element>
    <element id="Observation.code.coding">
      <path value="Observation.code.coding" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.code.coding.system">
      <path value="Observation.code.coding.system" />
      <min value="1" />
    </element>
    <element id="Observation.code.coding.code">
      <path value="Observation.code.coding.code" />
      <min value="1" />
    </element>
    <element id="Observation.performer">
      <path value="Observation.performer" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <rules value="closed" />
      </slicing>
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://apiframework.dedalus.eu/fhir/StructureDefinition/Practitioner" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://apiframework.dedalus.eu/fhir/StructureDefinition/Organization" />
      </type>
    </element>
    <element id="Observation.performer:practitioner">
      <path value="Observation.performer" />
      <sliceName value="practitioner" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://apiframework.dedalus.eu/fhir/StructureDefinition/Practitioner" />
      </type>
    </element>
    <element id="Observation.performer:organization">
      <path value="Observation.performer" />
      <sliceName value="organization" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://apiframework.dedalus.eu/fhir/StructureDefinition/Organization" />
      </type>
    </element>
    <element id="Observation.value[x]:valueString">
      <path value="Observation.valueString" />
      <sliceName value="valueString" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Observation.interpretation.coding">
      <path value="Observation.interpretation.coding" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.interpretation.coding.code">
      <path value="Observation.interpretation.coding.code" />
      <short value="POS|NEG|IND" />
      <min value="1" />
      <patternCode value="POS|NEG|IND" />
    </element>
    <element id="Observation.interpretation.text">
      <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
        <valueBoolean value="true" />
      </extension>
      <path value="Observation.interpretation.text" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.comment">
      <path value="Observation.comment" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.bodySite">
      <path value="Observation.bodySite" />
      <mustSupport value="true" />
      <binding>
        <strength value="example" />
        <valueSetReference>
          <reference value="http://apiframework.dedalus.eu/fhir/ValueSet/SpecimenBodySite-ForAIS" />
        </valueSetReference>
      </binding>
    </element>
  </differential>
</StructureDefinition>