{"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-3-1101-rizg4p9i","versions":[{"created_at":"2026-06-09T10:38:19Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashimeito/nc_75648803/ 価格4790万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"e1258736becbc041786cc66b5b17d1d1486b8587063d8ddd1ee00565557538a0","version":2}]}