1 <Dictionary x:TypeArguments="x:String, x:Object" xmlns="clr-namespace:System.Collections.Generic;assembly=mscorlib" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
\r
2 <x:Double x:Key="Foo">5</x:Double>
\r
3 <x:Double x:Key="Bar">-6.5</x:Double>
\r