{"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-house-02sos4xo","versions":[{"created_at":"2026-06-07T12:39:30Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshihigashinada/nc_20505520/ 価格7680万円 建ぺい50%/容積100% 取得2026-06-07","saved_by":"editor","sha256":"629e34517adcf4ec5579d5a6c3186d9787b760a30bb215b1b59997f71850c501","version":2}]}