{
  "id": "scope-value",
  "evaluate": "scope-value-evaluate",
  "options": {
    "values": ["row", "col", "rowgroup", "colgroup"]
  },
  "metadata": {
    "impact": "critical",
    "messages": {
      "pass": "Scope attribute is used correctly",
      "fail": "The value of the scope attribute may only be 'row' or 'col'"
    }
  }
}