<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://trilliumbridge.eu/fhir/StructureDefinition/observation-attachment-uv-trillium2" />
  <name value="Observation-attachment-uv-trillium2" />
  <status value="draft" />
  <experimental value="true" />
  <date value="2018-02-16T18:27:11.727+01:00" />
  <publisher value="Trillium II" />
  <contact>
    <name value="François Macary - Phast" />
  </contact>
  <description value="This profile constrains the Observation resource to the valueAttachment" />
  <purpose value="This specialized observation is used to convey an attachment for an illustrative media content" />
  <fhirVersion value="3.0.1" />
  <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">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-display-hint">
        <valueString value="default: final" />
      </extension>
      <path value="Observation.status" />
      <fixedCode value="final" />
    </element>
    <element id="Observation.category">
      <path value="Observation.category" />
      <max value="0" />
    </element>
    <element id="Observation.code.coding">
      <path value="Observation.code.coding" />
      <max value="0" />
    </element>
    <element id="Observation.code.text">
      <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
        <valueBoolean value="true" />
      </extension>
      <path value="Observation.code.text" />
      <fixedString value="ATTACHMENT" />
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
      </type>
    </element>
    <element id="Observation.context">
      <path value="Observation.context" />
      <max value="0" />
    </element>
    <element id="Observation.value[x]:valueAttachment">
      <path value="Observation.valueAttachment" />
      <sliceName value="valueAttachment" />
      <type>
        <code value="Attachment" />
      </type>
    </element>
    <element id="Observation.dataAbsentReason">
      <path value="Observation.dataAbsentReason" />
      <max value="0" />
    </element>
    <element id="Observation.interpretation">
      <path value="Observation.interpretation" />
      <max value="0" />
    </element>
    <element id="Observation.referenceRange">
      <path value="Observation.referenceRange" />
      <max value="0" />
    </element>
    <element id="Observation.related">
      <path value="Observation.related" />
      <max value="0" />
    </element>
    <element id="Observation.component">
      <path value="Observation.component" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>