{"id":"be83e62d-1777-4f06-8ed4-867d4d21922f","name":"Gertrude, Inc.","url":"https://citybotmagic.com/us/il/chicago/gertrude-inc/","api":"https://citybotmagic.com/api/v1/us/il/chicago/gertrude-inc.json","category":"advertising_agency","categoryLabel":"Advertising Agency","group":"services_and_business","groupLabel":"Services & Business","address":"1727 W 21st St","city":"Chicago","state":"IL","postcode":"60608","lat":41.854007,"lon":-87.669377,"phone":"+13122664400","phoneDisplay":"(312) 266-4400","website":"http://gertrude.agency","socials":[],"sources":[{"dataset":"BrightQuery","license":"CDLA-Permissive-2.0","updated":"2026-09-17"}]}