{"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-1100-urqb1yna","versions":[{"created_at":"2026-06-09T02:19:04Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_sakaishinaka/nc_75576668/ 価格1730万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"5e130a6f45daca23a4534872252592f9cca70e9e9204a517074bc1f95f5f48ec","version":2}]}