{"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-1-121-9tlqveqk","versions":[{"created_at":"2026-06-09T08:51:11Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_nerima/nc_72724405/ 価格7500万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"da1dcb86200850b78b546adbd1d96644fedeec2c4045087d1e7e249d029ff3ab","version":2}]}