{"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-4c08y63v","versions":[{"created_at":"2026-06-09T10:24:21Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kanagawa/sc_kawasakishiasao/nc_20436268/ 価格8980万円 建ぺい40%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"1fded4f5c65a6345e04a117e95b17fb8dec094502028f420595d5d7b70d766ab","version":2}]}