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  <status value="active" />
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  <description value="FHIR Profile that shall be used when performing IHE ITI65" />
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  <kind value="resource" />
  <abstract value="false" />
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          <path value="ref.reference" />
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        <code value="Reference" />
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      <path value="DocumentReference.context.related.ref.identifier.assigner" />
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  </differential>
</StructureDefinition>