<http://schema.org/primaryImageOfPage>
"http://media.mnn.com/assets/images/2009/12/Bushfires_Blaze_As_Victoria_Swel-88449_0.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/gadgets-electronics/photos/mnns-2009-photos-of-the-year/bushfires-blaze-victoria-swelters>