<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.macworld.com/article/2984717/tablet-accessories/the-week-in-ipad-cases-interested-in-whats-out-there-for-the-new-ipad-pro-and-ipad-mini-4.html>