{"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-0ls2ay9l","versions":[{"created_at":"2026-06-09T09:50:29Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_hachioji/nc_78869305/ 価格3980万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"6603cb1d2da727475bce744eb1ded5b07b752782e878f0fa31d1f313c07e0913","version":2}]}