{"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-2q47pke8","versions":[{"created_at":"2026-06-09T10:16:21Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kanagawa/sc_yokohamashiasahi/nc_20945111/ 価格1410万円 建ぺい50%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"019d2216276d41b1cedda766ca98de77d11ac2d71516828d4d7408eef3dc8316","version":2}]}