{"trade":"excavation","week":"2009-W31","weekStart":"2009-07-27","weekEnd":"2009-08-02","fetchedAt":"2026-08-08T03:13:28.774Z","source":{"dataset":"ydr8-5enu","api":"https://data.cityofchicago.org/resource/ydr8-5enu.json","page":"https://data.cityofchicago.org/Buildings/Building-Permits/ydr8-5enu"},"ok":true,"error":null,"truncated":false,"permits":[]}