{"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-62me4r4j","versions":[{"created_at":"2026-06-07T12:42:01Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hyogo/sc_kobeshihigashinada/nc_20626461/ 価格6680万円 建ぺい60%/容積160% 取得2026-06-07","saved_by":"editor","sha256":"346347cd0aa54f0c1145aada494959504b58a1f8fb5014cb9568d0718d6a672e","version":2}]}