{"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-1-1293-vfd9nbyv","versions":[{"created_at":"2026-06-09T03:26:32Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/fukuoka/sc_fukuokashihigashi/nc_79224545/ 価格1550万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"180fdf50ffd09de34d92dde005e56d69621b22370d8f2c29487b90cdf710fbf6","version":2}]}