{"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-1-268-qgvphhwj","versions":[{"created_at":"2026-06-09T03:20:41Z","element_count":82,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/saitama/sc_saitamashiurawa/nc_20605912/ 価格12200万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"3c1ef2d07dc4822f874266e680793e16e4d02556f52f488ae8bac74bda888477","version":2}]}