<https://appleinsider.com/articles/09/01/26/blackberry_storm_sales_reported_just_one_fifth_that_of_iphone>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://appleinsider.com/articles/09/01/26/blackberry_storm_sales_reported_just_one_fifth_that_of_iphone.html>