<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<http://www.huffingtonpost.co.uk/2011/03/08/more-royal-wedding-news-kate-will-wear-flat-shoes-and-speculations-about-the-ring-designer-begin_n_7411228.html>