{"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-w7mivgtn","versions":[{"created_at":"2026-06-07T12:14:44Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/kyoto/sc_kyotoshikita/nc_77909825/ 価格4080万円 建ぺい80%/容積300% 取得2026-06-07","saved_by":"editor","sha256":"ab16aef51e3feaeee49a28f814a4c32ddb8c14bf7f366204338b9aed525301f5","version":2}]}