public string CrawlDomainForStructuredData(string uri, string outputFormat)
        {
            var graph      = new Graph();
            var visited    = new HashSet <string>();
            var baseDomain = _utilityService.GetBaseDomain(uri);

            GetStructuredDataFromDomain(uri, baseDomain, ref graph, ref visited);
            return(_utilityService.GetFormattedOutput(ref graph, outputFormat));
        }
        public string DistillDataInFormat(ref string html, List <string> inputFormats, string outputFormat)
        {//приватни методи за соодветно дестилирање
            var graph = DistillData(ref html, inputFormats);

            return(_utilityService.GetFormattedOutput(ref graph, outputFormat));
        }