{f:uri.resource(path: 'Image/Fallback/48to9.png', extensionName: 'muthsevcontent') -> f:variable(name: 'desktopDummy')} {f:uri.resource(path: 'Image/Fallback/2to3.jpg', extensionName: 'muthsevcontent') -> f:variable(name: 'mobileDummy')}