{"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-dkxg5v4u","versions":[{"created_at":"2026-06-09T08:54:29Z","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_20954454/ 価格6600万円 建ぺい50%/容積100% 取得2026-06-09","saved_by":"editor","sha256":"34e8b9a9b1f220650a72752d5c1a628528f31b14a5973ffa04b33bd3fbc5f4f7","version":2}]}