{"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-2-106-8l4v1aez","versions":[{"created_at":"2026-06-09T07:59:42Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/hokkaido_/sc_sapporoshikiyota/nc_73793006/ 価格2490万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"125764f0b8758d019e21aa1d56f6475e525747f4080c6ae091d77ae340793528","version":2}]}