<http://schema.org/primaryImageOfPage>
"http://media.mnn.com/assets/images/2013/02/tinyhomes_new2.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/eco-tourism/photos/10-of-the-smallest-homes-in-the-world/a-truly-eco-abode>