{"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-1-58-o9694xes","versions":[{"created_at":"2026-06-09T03:00:15Z","element_count":91,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/fukuoka/sc_fukuokashihigashi/nc_73127155/ 価格3980万円 建ぺい50%/容積80% 取得2026-06-09","saved_by":"editor","sha256":"bb913c4432fdd07446743316b6eadbcb4b5cd6d5b2f1fed1d4b4a97294a9e0ba","version":2}]}