{"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-104ngy91","versions":[{"created_at":"2026-06-09T02:42:18Z","element_count":83,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/aichi/sc_nagoyashimeito/nc_20586784/ 価格2990万円 建ぺい60%/容積200% 取得2026-06-09","saved_by":"editor","sha256":"5f56e6c93682a6dd4086332f05f2c87c4299ac06cd12001e2d5a74d189385a57","version":2}]}