{"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-svwlineg","versions":[{"created_at":"2026-06-09T03:09:01Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/chiba/sc_chibashichuo/nc_74810228/ 価格1650万円 建ぺい60%/容積150% 取得2026-06-09","saved_by":"editor","sha256":"7c77524ad2a274840f6d2e4ecb11aff4f54ae7d30b1768bc1b31e20603b75b3e","version":2}]}