{"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-it6yvypt","versions":[{"created_at":"2026-06-09T02:45:15Z","element_count":91,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_sakaishiminami/nc_77783245/ 価格2480万円 建ぺい40%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"008aa49e80726e8252aeabbb9356d1118d6bfcd34b41ebefe1e6fb886b99bf8d","version":2}]}