{"trade":"excavation","week":"2010-W49","weekStart":"2010-12-06","weekEnd":"2010-12-12","fetchedAt":"2026-08-07T11:08:43.139Z","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":[]}