{"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-5evx6elh","versions":[{"created_at":"2026-06-07T12:41:38Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshihigashinada/nc_20559691/ 価格11800万円 建ぺい60%/容積150% 取得2026-06-07","saved_by":"editor","sha256":"3176859f5e945bc11a2c5289e3e6e691e58c3f95cf88f201c78f6c21a2236837","version":2}]}