{"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-ydnvskym","versions":[{"created_at":"2026-06-09T02:16:31Z","element_count":82,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/chiba/sc_chibashichuo/nc_20681317/ 価格2990万円 建ぺい80%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"cb0d8aee5d06c5c2b131d17c99f704cc8f2010926a7f845fd7650afb65904638","version":2}]}