An example an empty search result with a warning

@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

[a fhir:Bundle;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "bundle-search-warning"];
  fhir:Resource.meta [
     fhir:Meta.lastUpdated [ fhir:value "2017-03-14T08:23:30+11:00"^^xsd:dateTime ]
  ];
  fhir:Bundle.type [ fhir:value "searchset"];
  fhir:Bundle.total [ fhir:value "0"^^xsd:nonNegativeInteger];
  fhir:Bundle.link [
     fhir:index 0;
     fhir:Bundle.link.relation [ fhir:value "self" ];
     fhir:Bundle.link.url [ fhir:value "https://example.org/fhir/Observation?patient.identifier=http://example.com/fhir/identifier/mrn|123456" ]
  ];
  fhir:Bundle.entry [
     fhir:index 0;
     fhir:Bundle.entry.fullUrl [ fhir:value "urn:uuid:2866af9c-137d-4458-a8a9-eeeec0ce5583" ];
     fhir:Bundle.entry.resource <urn:uuid:2866af9c-137d-4458-a8a9-eeeec0ce5583>;
     fhir:Bundle.entry.search [
       fhir:Bundle.entry.search.mode [ fhir:value "outcome" ]
     ]
  ]] .

<urn:uuid:2866af9c-137d-4458-a8a9-eeeec0ce5583> a fhir:OperationOutcome;
  fhir:Resource.id [ fhir:value "warning"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\">There is no matching patient for MRN 123456</div>"
  ];
  fhir:OperationOutcome.issue [
     fhir:index 0;
     fhir:OperationOutcome.issue.severity [ fhir:value "warning" ];
     fhir:OperationOutcome.issue.code [ fhir:value "not-found" ];
     fhir:OperationOutcome.issue.details [
       fhir:CodeableConcept.text [ fhir:value "There is no matching patient for MRN 123456" ]
     ]
  ] .

# - ontology header ------------------------------------------------------------

[a owl:Ontology;
  owl:imports fhir:fhir.ttl] .

# -------------------------------------------------------------------------------------