<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2017-09-06T16:11:28.189-04:00" />
  </meta>
  <url value="http://192.168.128.20:8080/fhir/baseDstu3/StructureDefinition/ObservationEx" />
  <name value="ObservationEx" />
  <status value="draft" />
  <date value="2017-09-06T16:02:19.759-04:00" />
  <fhirVersion value="3.0.1" />
  <mapping>
    <identity value="workflow" />
    <uri value="http://hl7.org/fhir/workflow" />
    <name value="Workflow Mapping" />
  </mapping>
  <mapping>
    <identity value="sct-concept" />
    <uri value="http://snomed.info/conceptdomain" />
    <name value="SNOMED CT Concept Domain Binding" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/w5" />
    <name value="W5 Mapping" />
  </mapping>
  <mapping>
    <identity value="sct-attr" />
    <uri value="http://snomed.info/sct" />
    <name value="SNOMED CT Attribute Binding" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation.related.type">
      <path value="Observation.related.type" />
      <fixedCode value="has-member" />
    </element>
    <element id="Observation.related.target">
      <path value="Observation.related.target" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Observation" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Sequence" />
      </type>
      <type>
        <code value="Reference" />
        <profile value="http://192.168.128.20:8080/fhir/baseDstu3/StructureDefinition/SmokingHx" />
      </type>
      <type>
        <code value="Reference" />
        <profile value="http://192.168.128.20:8080/fhir/baseDstu3/StructureDefinition/SmokingQuit" />
      </type>
    </element>
  </differential>
</StructureDefinition>