<https://ilusionity.com/45-how-to-change-your-gmail-name-without-creating-a-new-email-address>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ilusionity.com/45-how-to-change-your-gmail-name-without-creating-a-new-email-address>