{"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-bfaagwui","versions":[{"created_at":"2026-06-09T08:42:45Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_nerima/nc_20292255/ 価格6980万円 建ぺい80%/容積300% 取得2026-06-09","saved_by":"editor","sha256":"80cdc4f1e5ad142b1e45a5642d211b90b4274fe32e67b48bd72d3cd9ff7242ca","version":2}]}