{
  "resourceType": "StructureDefinition",
  "id": "part-of",
  "url": "https://www.vision-zero-oncology.de/fhir/StructureDefinition/part-of",
  "name": "PartOf",
  "title": "Specimen part of Tumor",
  "status": "draft",
  "publisher": "VISION ZERO E.V.",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "https://www.vision-zero-oncology.de/"
        }
      ]
    }
  ],
  "description": "Enables to reference a Tumor <BodyStructure> from its respective Specimen",
  "fhirVersion": "4.0.1",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "Specimen"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Specimen part of Tumor",
        "definition": "Enables to reference a Tumor <BodyStructure> from its respective Specimen"
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://www.vision-zero-oncology.de/fhir/StructureDefinition/part-of"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ],
          "ordered": false,
          "rules": "open"
        }
      },
      {
        "id": "Extension.value[x]:valueReference",
        "path": "Extension.value[x]",
        "sliceName": "valueReference",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://www.vision-zero-oncology.de/fhir/StructureDefinition/tumor"
            ]
          }
        ]
      }
    ]
  }
}