{"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-1-4929-ra57fk26","versions":[{"created_at":"2026-06-09T08:01:55Z","element_count":91,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/miyagi/sc_sendaishiaoba/nc_79098433/ 価格2070万円 建ぺい40%/容積60% 取得2026-06-09","saved_by":"editor","sha256":"6be52189c1d4c4a6c85f02e6d448fd1e1be4e2b24cbc8afcaf8e9a7a74bc4694","version":2}]}