<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="IRD-Body-Observation" />
  <url value="https://health.linova.de/fhir/v1/IRD/Body_Observation" />
  <version value="1.0.0" />
  <name value="IRD_Body_Observation" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" />
  <derivation value="specialization" />
  <differential>
    <element id="Observation">
      <path value="Observation" />
      <definition value="A body observation describes a certain measurable body parameter of a patient (e.g. weight)" />
    </element>
    <element id="Observation.value[x]">
      <path value="Observation.value[x]" />
      <definition value="The description of the injury" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <definition value="Patient the observation is based on." />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://health.linova.de/fhir/v1/IRD/Patient" />
      </type>
    </element>
    <element id="Observation.performer">
      <path value="Observation.performer" />
      <definition value="Practitioner or Patient who was responsible for the injury observation" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://health.linova.de/fhir/v1/IRD/PractitionerRole" />
        <targetProfile value="https://health.linova.de/fhir/v1/IRD/Patient" />
      </type>
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <definition value="Date and time when the body observation was made" />
    </element>
  </differential>
</StructureDefinition>