{"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-p8oczuyk","versions":[{"created_at":"2026-06-09T09:25:35Z","element_count":82,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_edogawa/nc_79166853/ 価格5810万円 建ぺい60%/容積160% 取得2026-06-09","saved_by":"editor","sha256":"a259a12a00d6b1dc36d2ff24e4e5dd07e01cfbb82a1479774c251b13d11ce5ae","version":2}]}