<https://www.sellcell.com/blog/how-do-i-find-out-how-much-memory-my-iphone-has/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.sellcell.com/blog/how-do-i-find-out-how-much-memory-my-iphone-has/>