<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<http://www.huffingtonpost.co.uk/2013/07/11/mdna-tour-madonna-brings-out-inner-cheerleader-with-knee-high-boots-and-pom-poms_n_7390078.html>