<https://blog.mozilla.org/en/#/schema/person/image/df0a78f3b4c91dbb12b841b0c9e12b8a>
<http://schema.org/url>
<https://secure.gravatar.com/avatar/ade17ae7e13b97ef272a1993af14857d?s=96&d=mm&r=g>
<https://blog.mozilla.org/en/products/firefox/tracking-protection-always-on/>