{
  "resourceType": "StructureDefinition",
  "url": "http://electronichealth.se/fhir/StructureDefinition/SequenceDuration",
  "name": "SequenceDuration",
  "status": "draft",
  "fhirVersion": "4.0.0",
  "kind": "complex-type",
  "abstract": false,
  "type": "Quantity",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Quantity",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Quantity",
        "path": "Quantity",
        "mustSupport": true
      },
      {
        "id": "Quantity.value",
        "path": "Quantity.value",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Quantity.comparator",
        "path": "Quantity.comparator",
        "max": "0"
      },
      {
        "id": "Quantity.code",
        "path": "Quantity.code",
        "min": 1,
        "fixedCode": "d",
        "mustSupport": true,
        "binding": {
          "strength": "required",
          "valueSet": "http://electronichealth.se/fhir/ValueSet/nll-sequence-length-unit"
        }
      }
    ]
  }
}