{"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-3-45-294-gmrx04ue","versions":[{"created_at":"2026-06-09T08:01:33Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hokkaido_/sc_sapporoshikiyota/nc_73869100/ 価格1631万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"7323a3f3f796dded727fe793f1db1cb7fe0f2f342df9e1648fd640c5b99e23db","version":2}]}