{
  "resourceType": "StructureDefinition",
  "id": "Profile-nNGM-Observation-TkiResistenzKras",
  "url": "http://uk-koeln.de/fhir/StructureDefinition/Observation/nNGM/tki-resistenz-kras",
  "version": "1.0.0",
  "name": "Profile_nNGM_Observation_TkiResistenzKras",
  "title": "Profile - nNGM - Observation - TKI Resistenz KRAS",
  "status": "active",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://uk-koeln.de/fhir/StructureDefinition/Observation/nNGM/tki-resistenz",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation.code.coding.system",
        "path": "Observation.code.coding.system",
        "fixedUri": "http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl"
      },
      {
        "id": "Observation.code.coding.code",
        "path": "Observation.code.coding.code",
        "fixedCode": "C142134"
      }
    ]
  }
}