{"trade":"excavation","week":"2023-W21","weekStart":"2023-05-22","weekEnd":"2023-05-28","fetchedAt":"2026-07-31T14:36:01.806Z","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":[]}