<https://www.antivirus-activation.com/quick-easy-guide-how-to-install-webroot-antivirus-software-in-windows/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://antivirus-activation.com/quick-easy-guide-how-to-install-webroot-antivirus-software-in-windows/>