{"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-slac0eya","versions":[{"created_at":"2026-06-09T10:39:03Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashimeito/nc_20548689/ 価格2690万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"c6e8ab8ecf8d377b0bbcc9ec14765a74525f4eee873ea0a82ef2ceb199e6b6c1","version":2}]}