{"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-etm8t93x","versions":[{"created_at":"2026-06-09T02:56:13Z","element_count":82,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashimidori/nc_79041516/ 価格2800万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"ae052d753daf412dad7a2bf6b314d015383b2c00f78f271480d33720999425b3","version":2}]}