{"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-1-1-45-vg3v0v49","versions":[{"created_at":"2026-06-09T03:02:28Z","element_count":90,"note":"実在売地に自動設計 (site-batch GA): 出典 https://suumo.jp/tochi/shizuoka/sc_hamamatsushichuo/nc_20930476/ 価格1498万円 建ぺいNone%/容積None% 取得2026-06-09","saved_by":"editor","sha256":"e4923020bc98acdeb8370bda8e2017778ddaba6e3e94e648632dd787818cd5d5","version":2}]}