{
  "profile": "data-package",
  "name": "lookquiz-japanese-multiple-choice-questions",
  "title": "LookQuiz 日本語4択クイズ・オープンデータセット",
  "description": "70テーマの日本語4択知識クイズ375問。正解、解説、クイズページURL、参考資料URL付き。",
  "homepage": "https://lookquiz.net/open-quiz-dataset/",
  "version": "2026-10-14",
  "created": "2026-10-14",
  "keywords": [
    "Japanese",
    "multiple choice",
    "quiz",
    "education",
    "questions",
    "CC BY 4.0"
  ],
  "language": "ja",
  "licenses": [
    {
      "name": "CC-BY-4.0",
      "title": "Creative Commons Attribution 4.0 International",
      "path": "https://creativecommons.org/licenses/by/4.0/"
    }
  ],
  "contributors": [
    {
      "title": "LookQuiz",
      "role": "publisher",
      "path": "https://lookquiz.net/"
    }
  ],
  "resources": [
    {
      "name": "lookquiz-knowledge-questions-csv",
      "title": "LookQuiz knowledge questions (CSV)",
      "path": "lookquiz-knowledge-questions.csv",
      "format": "csv",
      "mediatype": "text/csv",
      "encoding": "utf-8",
      "bytes": 233210,
      "schema": {
        "primaryKey": [
          "quiz_id",
          "question_number"
        ],
        "missingValues": [
          ""
        ],
        "fields": [
          {
            "name": "quiz_id",
            "type": "string"
          },
          {
            "name": "quiz_title",
            "type": "string"
          },
          {
            "name": "category",
            "type": "string"
          },
          {
            "name": "question_number",
            "type": "integer"
          },
          {
            "name": "question",
            "type": "string"
          },
          {
            "name": "display_text",
            "type": "string"
          },
          {
            "name": "color_value",
            "type": "string"
          },
          {
            "name": "option_1",
            "type": "string"
          },
          {
            "name": "option_2",
            "type": "string"
          },
          {
            "name": "option_3",
            "type": "string"
          },
          {
            "name": "option_4",
            "type": "string"
          },
          {
            "name": "correct_option",
            "type": "integer"
          },
          {
            "name": "correct_answer",
            "type": "string"
          },
          {
            "name": "explanation",
            "type": "string"
          },
          {
            "name": "quiz_url",
            "type": "string"
          },
          {
            "name": "reference_urls",
            "type": "string"
          },
          {
            "name": "last_reviewed",
            "type": "string"
          },
          {
            "name": "license",
            "type": "string"
          }
        ]
      }
    },
    {
      "name": "lookquiz-knowledge-questions-json",
      "title": "LookQuiz knowledge questions (JSON)",
      "path": "lookquiz-knowledge-questions.json",
      "format": "json",
      "mediatype": "application/json",
      "encoding": "utf-8",
      "bytes": 388452
    }
  ]
}