{"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-p889bci6","versions":[{"created_at":"2026-06-09T02:38:51Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_adachi/nc_21007108/ 価格5900万円 建ぺい80%/容積240% 取得2026-06-09","saved_by":"editor","sha256":"c7081a2718b9f9e215e3c723cf830cceb95b48cefd1c707cea90d3734cd0b552","version":2}]}