{"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-mipnncij","versions":[{"created_at":"2026-06-07T12:37:00Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_osakashisumiyoshi/nc_20980352/ 価格3110万円 建ぺい80%/容積200% 取得2026-06-07","saved_by":"editor","sha256":"b342f820ee45e9054b22cdb69e06862cb9d0aed9170c39e2c1abf33487e0fcc9","version":2}]}