{"name":"TourGraph","short_name":"TourGraph","description":"Real-time tourist graph navigation","start_url":"/","display":"standalone","background_color":"#ffffff","theme_color":"#111111","lang":"en","scope":"/","orientation":"portrait","icons":[{"src":"/icon-192.png","sizes":"192x192","type":"image/png"},{"src":"/icon-512.png","sizes":"512x512","type":"image/png"}]}