{"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-61qe8ser","versions":[{"created_at":"2026-06-09T02:58:48Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_sakaishiminami/nc_71266979/ 価格2780万円 建ぺい40%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"961927b5d30f482316a3eb0925ce3fb9d66f90d6d13b26f8721307fc514b3607","version":2}]}