{"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-3-1128-yau1mruq","versions":[{"created_at":"2026-06-09T02:14:08Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kanagawa/sc_yokohamashiaoba/nc_77214587/ 価格9980万円 建ぺい40%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"a73d019594dc7c34d0e5e1f3b8bbe794d3286b870279cca0633f95a01bf950de","version":2}]}