Angular, get data from web service

I got service in angular with defined function:

angular.module('services-data-service', []).factory('DataService', function ($resource) {
    retu $resource('rest/data/:method/', {}, {
        dictionary:{method:'GET',  params:{method:'data1'},           isArray:false}
...
    });
});

I fetch data in controller by simply calling: ReportsService.data1(), but after adding new line:

city:{method:'GET',  params:{method:'city'},           isArray:false}

when I call it from controller, I get nothing, there is no response in network log, but when I try to obtain webservice manually by typing URL in browser it works. Any ideas, why I can't call web service from angular's controller?