{"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-ioazeqpl","versions":[{"created_at":"2026-06-09T09:50:07Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_hachioji/nc_20958661/ 価格3200万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"3f2110754648b12f94ea9a02f03452a8b47d369aa01fd75dd46acecd1f408b1e","version":2}]}