{"as_of":"2026-10-15","attribution":"Businesses: City and County of San Francisco, Registered Business Locations (ODC PDDL). Websites, phones and storefront positions: Overture Maps Foundation places, release 2026-09-23.1 (CDLA-Permissive-2.0).","place":{"area":"sf","id":"1171764-12-171-0335301","name":"Optical Underground","category":"Other","kind":"fashion and apparel store","lat":37.77629,"lng":-122.42353,"address":"333 Linden St","website":"https://www.opticalundergroundsf.com/","phone":"+14159825106","neighborhood":"Hayes Valley","url":"/places/sf/1171764-12-171-0335301"}}