{"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-zoqrwim3","versions":[{"created_at":"2026-06-09T08:56:41Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_suginami/nc_78849244/ 価格7980万円 建ぺい80%/容積300% 取得2026-06-09","saved_by":"editor","sha256":"f679f85f12e8867fcec96a7ca6201e43011b3ddd270d0972a5fb7eb338d19eab","version":2}]}