{"trade":"excavation","week":"2012-W31","weekStart":"2012-07-30","weekEnd":"2012-08-05","fetchedAt":"2026-08-06T17:19:45.053Z","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":[]}