<https://www.macrumors.com/2007/09/18/next-iphone-update-with-international-keyboards-itunes-wifi/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.macrumors.com/2007/09/18/next-iphone-update-with-international-keyboards-itunes-wifi/>