{
  "resourceType" : "Observation",
  "id" : "obsUrineIonen",
  "meta" : {
    "profile" : ["https://www.ehealth.fgov.be/standards/fhir/lab/StructureDefinition/be-observation-laboratory"]
  },
  "text" : {
    "status" : "empty",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">empty</div>"
  },
  "status" : "final",
  "code" : {
    "text" : "URINE Ionen"
  },
  "effectiveDateTime" : "2015-11-04T09:16:00-05:00",
  "issued" : "2015-11-04T09:16:00-05:00",
  "performer" : [{
    "reference" : "Practitioner/practitioner10"
  }],
  "specimen" : {
    "reference" : "Specimen/urine1"
  },
  "hasMember" : [{
    "reference" : "Observation/obsMagnesium"
  }]
}