{"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-kh0ebubd","versions":[{"created_at":"2026-06-09T03:38:15Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshitarumi/nc_77687349/ 価格1977万円 建ぺい50%/容積100% 取得2026-06-09","saved_by":"editor","sha256":"4474f394c2c78e9a44b215ec9eafb75a07eaac268a7e12602fef18695b444329","version":2}]}