{"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-5-83-y7y70wdk","versions":[{"created_at":"2026-06-09T02:53:41Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kanagawa/sc_yokohamashiaoba/nc_77310045/ 価格16500万円 建ぺい60%/容積50% 取得2026-06-09","saved_by":"editor","sha256":"7c2fb58238ca5276b47ab4636456d0373f8201c372a72bff7c02a18c6a1678d7","version":2}]}