{"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-0ongzm4e","versions":[{"created_at":"2026-06-07T12:13:59Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kyoto/sc_kyotoshikita/nc_20086854/ 価格2750万円 建ぺい60%/容積100% 取得2026-06-07","saved_by":"editor","sha256":"37d2cfd4590e9a144db8a9ec83ee35a085e09ccdc03b4c7ed1b35efcc479fa1c","version":2}]}