{"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-of42wvuc","versions":[{"created_at":"2026-06-09T03:17:24Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_edogawa/nc_20858693/ 価格5080万円 建ぺい60%/容積180% 取得2026-06-09","saved_by":"editor","sha256":"cec08616bc483f72a3ff4b1055380d3b3d7356183e1beedb9001f82ddf13e82f","version":2}]}