{"note":"bim_versions 導入後の保存のみ記録 (それ以前は bim_canonical 上書きで履歴なし)","ok":true,"slug":"u-3-788-13-qunrser0","versions":[{"created_at":"2026-06-09T02:36:39Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/niigata/sc_niigatashichuo/nc_78719134/ 価格1980万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"5c3fdcc83551a53fd73980e1cf7558d8308386b063d0517a513113f71937cb0d","version":2}]}