{"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-3-21913-pvd4izb6","versions":[{"created_at":"2026-06-09T09:01:06Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/tokyo/sc_suginami/nc_77007519/ 価格10650万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"59cc0c08c1249eec74cac06a7e98911e875fccc3aea7014c4ee9ec4087a57f07","version":2}]}