{"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-4-40-c58ab6tn","versions":[{"created_at":"2026-06-09T02:59:53Z","element_count":91,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshinishi/nc_20622316/ 価格4380万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"32b5da9ce75b37761dbd4e6b21097dc3717e6d4dafb403d61458dd93cc8443d1","version":2}]}