{"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-owq2lj86","versions":[{"created_at":"2026-06-09T04:03:52Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/fukuoka/sc_fukuokashihigashi/nc_77713868/ 価格2399万円 建ぺい50%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"61f85351b3a674908898ce6ef427ab061ca5e4ac339a6bcaa8c6b57ae0e64a6f","version":2}]}