{"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-0vim250x","versions":[{"created_at":"2026-06-07T12:39:56Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshihigashinada/nc_20096196/ 価格12300万円 建ぺい60%/容積200% 取得2026-06-07","saved_by":"editor","sha256":"36b8702e0364d715734fa5d37bda1ebd660265d8ad37670f6ae75cf5798722b9","version":2}]}