{"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-e2hpi28w","versions":[{"created_at":"2026-06-09T03:36:24Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kyoto/sc_kyotoshifushimi/nc_20125221/ 価格3200万円 建ぺい50%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"751a3cd7250b39971c5af72946232476dfc5c6960e33af54c94cf895d336f120","version":2}]}