<http://schema.org/headline>
"Be Aware of DPI with Image PNGs in WPF - Images Scale Weird or are Blurry"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hanselman.com/blog/BeAwareOfDPIWithImagePNGsInWPFImagesScaleWeirdOrAreBlurry.aspx>