{"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-rsbxek02","versions":[{"created_at":"2026-06-08T17:11:07Z","element_count":84,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/miyagi/sc_sendaishitaihaku/nc_79219417/ 価格2500万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"47df3a3290a8728c15180abb1e302f6dba4fe68f603f2701d3e53ab8a103215f","version":2}]}