{"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-st28djis","versions":[{"created_at":"2026-06-09T10:32:47Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashichikusa/nc_20576648/ 価格4190万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"fafe514aae77ec2eee5239f3ac1f42fd2feb18661a8ff3e9725cd815017fec62","version":2}]}