{"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-fs30qaha","versions":[{"created_at":"2026-06-09T03:49:35Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_osakashihigashisumiyoshi/nc_20727569/ 価格2030万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"e71cf92a9840189710aa827b6555caafc1e580b3ec4e426509b67b3b82974eb4","version":2}]}