{"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-mhygmeh0","versions":[{"created_at":"2026-06-07T12:22:56Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/fukuoka/sc_fukuokashiminami/nc_20541037/ 価格1599万円 建ぺい50%/容積80% 取得2026-06-07","saved_by":"editor","sha256":"d2ad4f96a750c7c8fb7e3897f29a2a8a817aeb3eba5121f0254ebb011b3ceba4","version":2}]}