{"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-2-15-lry3zmr7","versions":[{"created_at":"2026-06-09T09:20:05Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_adachi/nc_21018374/ 価格3590万円 建ぺい60%/容積300% 取得2026-06-09","saved_by":"editor","sha256":"66bf466e7a7fb0a56ecc12e10ef8d73fc65a49fdf69d861299fb7d16870ce8c7","version":2}]}