{"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-1-8-ybexqexk","versions":[{"created_at":"2026-06-09T02:31:32Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_osakashihigashisumiyoshi/nc_20215630/ 価格8000万円 建ぺい60%/容積300% 取得2026-06-09","saved_by":"editor","sha256":"6ebba9ad19fa8c0fda045af16d47a5f73969cad6867b31922b6772772ccbf807","version":2}]}