{
  "resourceType": "Observation",
  "id": "s4h-rh-factor-observation-example",
  "meta": {
    "profile": [
      "http://fhir.smart4health.eu/StructureDefinition/s4h-observation-base"
    ]
  },
  "status": "final",
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/observation-category",
          "code": "laboratory",
          "display": "Laboratory"
        }
      ],
      "text": "Laboratory"
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "10331-7",
        "display": "Rh [Type] in Blood"
      }
    ],
    "text": "Rh in blood"
  },
  "subject": {
    "display": "Marie Lux-Brennard"
  },
  "effectiveDateTime": "2019-09-17",
  "performer": [
    {
      "identifier": {
        "use": "official",
        "system": "http://fhir.de/NamingSystem/kbv/lanr",
        "value": "123456701"
      },
      "display": "Dr. Schmidt"
    }
  ],
  "valueCodeableConcept": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "LA6576-8",
        "display": "Positive"
      }
    ],
    "text": "Positive"
  }
}