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{"code" : {
  "system" : "http://loinc.org",
  "code" : "5792-7"
}, "valueSet" :{
  "resourceType" : "ValueSet"
}, "lang":"null", "useServer":"true", "useClient":"false", "guessSystem":"false", "valueSetMode":"ALL_CHECKS", "versionFlexible":"true"}####
v: {
  "severity" : "error",
  "error" : "Error from server: Unable to resolve value set \"http://terminology.fhir.it/ValueSet/statoEsenzione\"",
  "class" : "SERVER_ERROR"
}
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