Encoding WPF path data

In WPF, is it posible to encode this into a single Path tag with a Data attribute?

<Path Stroke="White" StrokeThickness="2">
    <Path.Data>
        <PathGeometry>
            <PathFigure StartPoint="7,32">
                <ArcSegment Point="7,18" Size开发者_Go百科="200,50" RotationAngle="0" IsLargeArc="False" />
            </PathFigure>
        </PathGeometry>
    </Path.Data>
</Path>

Something like this: (only this is a completely wrong shape)

<Path Stroke="DarkGoldenRod" StrokeThickness="3" 
Data="M 100,200 C 100,25 400,350 400,175 H 280" />

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Try this:

<Path Data="M 7,32 A 200,50 0 0 0 7,18" .../>

See also Path Markup Syntax.