BikeInCity.Web.Biking.NextBike.ProcessCity C# (CSharp) Метод

        public List<City> ProcessCity()
        {
            XDocument xDoc = XDocument.Load("http://nextbike.net/maps/nextbike-official.xml");
            var cities = from city in xDoc.Descendants("city")
                         let stations = from station in city.Elements("place")
                                        select new Station
                                        {
                                            Lat = Double.Parse(station.Attribute("lat").Value, provider),
                                            Lng = Double.Parse(station.Attribute("lng").Value, provider),
                                            Address = station.Attribute("name").Value,
                                            Free = SpecialConvert(station.Attribute("bikes").Value),
                                            Total = -1
                                        }
                         select new City
                         {
                             Name = city.Attribute("name").Value,
                             Stations = stations.ToList(),
                             TimeStamp = DateTime.Now
                         };

            return cities.ToList();
        }