{"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-rh6o02u5","versions":[{"created_at":"2026-06-09T08:41:16Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_nerima/nc_20361389/ 価格5890万円 建ぺい50%/容積100% 取得2026-06-09","saved_by":"editor","sha256":"9eb4187143b46f2cdad7f3dfcf6107418f8a7297c5f2284f9aca39229e2572c7","version":2}]}