{"trade":"excavation","week":"2021-W04","weekStart":"2021-01-25","weekEnd":"2021-01-31","fetchedAt":"2026-08-01T18:51:38.241Z","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":[]}