<https://lynxbee.com/how-to-enable-and-disable-wifi-from-command-line-using-rfkill-step-by-step-guide/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://lynxbee.com/how-to-enable-and-disable-wifi-from-command-line-using-rfkill-step-by-step-guide/>