<http://schema.org/thumbnailUrl>
<http://media.architecturaldigest.com/photos/55e77222cd709ad62e8f0285/master/pass/dam-images-daily-2014-03-21st-century-portraits-21st-century-portraits-book-01-doily-hendrik-kerstens.jpg>
<http://www.architecturaldigest.com/gallery/21st-century-portraits-book-slideshow>