{"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-vkrlzouw","versions":[{"created_at":"2026-06-09T10:14:52Z","element_count":89,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kanagawa/sc_yokohamashiasahi/nc_20602499/ 価格1410万円 建ぺい50%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"0f188556c5d4a8e80bbd9832293087cfdd9dbf0252b5c01cb6a218e1f504b816","version":2}]}