{"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-xeiuxmac","versions":[{"created_at":"2026-06-09T09:27:26Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_edogawa/nc_20930045/ 価格14000万円 建ぺい50%/容積100% 取得2026-06-09","saved_by":"editor","sha256":"4b0d4f9b62ce019f3a3ba3ff6a1e4c1213f5809a8f02842900687f4a40c2d4c1","version":2}]}