title: how to specify xsd with wcf restful webservice
body: <p>I have a restful wcf webservice that emits the following xml:</p>
  
  <pre><code>&lt;foo xmlns="http://www.contoso.com" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"&gt;
      &lt;Name&gt;Amy&lt;/Name&gt;
      &lt;Score&gt;78&lt;/Score&gt;
  &lt;/foo&gt;
  </code></pre>
  
  <p>The wcf service contract is decorated like this:</p>
  
  <pre><code>[OperationContract]
  [WebGet(UriTemplate = "/getperson/{parm1}", ResponseFormat = WebMessageFormat.Xml)]
  </code></pre>
  
  <p>How do i get a link to the xsd added into the generated xml so that when a client consumes it, they will have a schema to read?</p>