{"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-kho8pfzw","versions":[{"created_at":"2026-06-09T03:47:01Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/chiba/sc_chibashichuo/nc_20297655/ 価格2799万円 建ぺい80%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"793584d6cb5d8b8843a0d76c679739c3aa0f767c125d9c956b109e83f19344cb","version":2}]}