A search error (illegal modifier)

@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:OperationOutcome;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "searchfail"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      <p>The &quot;name&quot; parameter has the modifier &quot;exact&quot; which is not supported by this server</p>\n    </div>"
  ];
  fhir:OperationOutcome.issue [
     fhir:index 0;
     fhir:OperationOutcome.issue.severity [ fhir:value "fatal" ];
     fhir:OperationOutcome.issue.code [ fhir:value "code-invalid" ];
     fhir:OperationOutcome.issue.details [
       fhir:CodeableConcept.text [ fhir:value "The \"name\" parameter has the modifier \"exact\" which is not supported by this server" ]
     ];
     fhir:OperationOutcome.issue.location [
       fhir:value "http.name:exact";
       fhir:index 0
     ]
  ]] .

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

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

[a fhir:OperationOutcome ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "searchfail"] ; # 
  fhir:text [
     fhir:status [ fhir:v "generated" ] ;
     fhir:div "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      <p>The &quot;name&quot; parameter has the modifier &quot;exact&quot; which is not supported by this server</p>\n    </div>"
  ] ; # 
  fhir:issue ( [
     fhir:severity [ fhir:v "fatal" ] ;
     fhir:code [ fhir:v "code-invalid" ] ;
     fhir:details [
       fhir:text [ fhir:v "The \"name\" parameter has the modifier \"exact\" which is not supported by this server" ]
     ] ;
     fhir:location ( [ fhir:v "http.name:exact" ] )
  ] )] . # 


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