{"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-1-95-mu226giq","versions":[{"created_at":"2026-06-09T09:17:11Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_ota/nc_20947188/ 価格18150万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"d589412e0b69f75d3f6d316718385caa0065704373c4d69e68cc1a745615df4e","version":2}]}