{"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-it6rup1q","versions":[{"created_at":"2026-06-09T03:19:13Z","element_count":88,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kanagawa/sc_kawasakishitama/nc_20206625/ 価格4880万円 建ぺい60%/容積70% 取得2026-06-09","saved_by":"editor","sha256":"7c9b0a39b2e789a408d8672ca8930eaab145e3e322ce0d24770956520f07d176","version":2}]}