{"name":"Koblenzer Oktoberfest 2026","display":"fullscreen","start_url":"/rAT0TJlyisc17DuH","scope":"/rAT0TJlyisc17DuH","icons":[{"src":"","sizes":"192x192","type":"image/jpeg","purpose":"any"},{"src":"","sizes":"512x512","type":"image/jpeg","purpose":"any"}]}