{"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-girrft8s","versions":[{"created_at":"2026-06-09T08:53:00Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_nerima/nc_20436408/ 価格8299万円 建ぺい61%/容積110% 取得2026-06-09","saved_by":"editor","sha256":"f67e03194fc783345603f1cbd8c79713bbd5dbe8822f7c77a9ea3fbff1254264","version":2}]}