<https://www.iclarified.com/12363/how-to-jailbreak-your-iphone-3g-using-pwnagetool-mac-41>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.iclarified.com/12363/how-to-jailbreak-your-iphone-3g-using-pwnagetool-mac-41>