{"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-ar5vasrq","versions":[{"created_at":"2026-06-09T02:32:38Z","element_count":87,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshitarumi/nc_73502591/ 価格3348万円 建ぺい60%/容積150% 取得2026-06-09","saved_by":"editor","sha256":"4d82ad36fe1c7c2f658dcaff7b9a7fc5f095967617edf1e643257b5ee20cdd2d","version":2}]}