{"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-3-252-173-8jv8wil0","versions":[{"created_at":"2026-06-09T03:51:25Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/fukuoka/sc_fukuokashihigashi/nc_72721861/ 価格3850万円 建ぺい50%/容積60% 取得2026-06-09","saved_by":"editor","sha256":"cdee2b776b86f3b2723209c93b74ec8e49884b9cc555fdee669211afd0e82b80","version":2}]}