{"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-yogbxxas","versions":[{"created_at":"2026-06-07T12:11:46Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashichikusa/nc_20933886/ 価格5680万円 建ぺい60%/容積200% 取得2026-06-07","saved_by":"editor","sha256":"ba9a19196154e5aa0e13128581ab4af2880ae1f035dc8bb3ce4cdd3a50543dea","version":2}]}