{"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-m627qwiz","versions":[{"created_at":"2026-06-09T03:24:21Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/osaka/sc_osakashihigashisumiyoshi/nc_20460623/ 価格25000万円 建ぺい80%/容積300% 取得2026-06-09","saved_by":"editor","sha256":"b7231dabb86c622282d1ef872144ea55b97821b3c91b8f9dffb70cb10516c2e3","version":2}]}