{"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-wdhmansj","versions":[{"created_at":"2026-06-09T08:07:05Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/miyagi/sc_sendaishimiyagino/nc_20353122/ 価格9800万円 建ぺい80%/容積300% 取得2026-06-09","saved_by":"editor","sha256":"132dc64f8c5d4f0ca507c77828348a5648d7fbe08fe402ab2de204eb51d8f848","version":2}]}