Listing 1: FOR XML EXPLICIT Query to Retrieve Open Content
SELECT 1	    AS	TAG,
       NULL	    AS	Parent,
       ProductID       AS	[LineItem!1!id],
       ProductName  AS	[LineItem!1!ProductName!element],
       UnitPrice        AS	[LineItem!1!Price!element],
       Overflow        AS	[LineItem!1!!xmltext]
FROM Products
WHERE ProductID = 22
FOR XML EXPLICIT