{"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-iiir2gpb","versions":[{"created_at":"2026-06-09T04:01:41Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_osakashihigashisumiyoshi/nc_20250615/ 価格3610万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"dae1a76ab8a5690d1ec3de48a07f773be7683920adf9f05493eb6d47c31fd7f7","version":2}]}