{"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-5v6unn2p","versions":[{"created_at":"2026-06-09T02:33:22Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshinishi/nc_20068868/ 価格2480万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"06397a24373c58eb45680167dfccee59ba8882b6b9bf415ff3801629c53b0641","version":2}]}