Getting information from my XML

I'm quite new to XML serialization/deserialization and I'm wondering how I should apply tags (XmlElement, XmlAttribute etc) to the following objects which I'm writing to XML files, to make it most optimal for me to later use LINQ or similar to get out the data I want. Let me give an example:

    [XmlRoot("Root")]
    public class RootObject
    {
        public Services Services { get; set; }
    }

    public class Services
    {
        public Service TileMapService { get; set; }
    }

    public class Service
    {
        public string Title { get; set; }
        public string href { get; set; }
    }

Here I've defined some properties which I'm going to write to XML with some values I'm gonna add later. At this point, I've hardcoded in the values in this method:

public static void RootCapabilities()
    {
        RootObject ro = new RootObject()
        {
            Services = new Services()
            {
                TileMapService = new Service()
                {
                    Title = "Title",
                    href = "http://something"
                }
            }
        };

Which gets me this XML output:

<?xml version="1.0" encoding="utf-8"?>
<Root xmlns:xsi="http://ift.tt/ra1lAU" xmlns:xsd="http://ift.tt/tphNwY">
  <Services>
    <TileMapService>
      <Title>Title</Title>
      <href>http://something</href>
    </TileMapService>
  </Services>
</Root>

My question is if this is a valid way of doing it or if I have to use the 'XmlElement' and 'XmlAttribute' tags to later deserialize this XML file and get the information out of it, that I want (for example 'title').

I haven't been sure how to write this question, so please let me know if it's too vague.