{"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-house-55pflk2t","versions":[{"created_at":"2026-06-09T04:06:26Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/shizuoka/sc_hamamatsushichuo/nc_76813370/ 価格1620万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"5d586ed3ac66f7543339502854d15f44b6dcb647e967067c11a3cad3d7f9faaf","version":2}]}