{"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-58-u87lcim8","versions":[{"created_at":"2026-06-09T10:41:58Z","element_count":91,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashimeito/nc_75836832/ 価格4480万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"e374599351dd50d70a08e592585e6b37aa35deb0aa42b0148ca4bd11c92dbf0e","version":2}]}