<https://blog.jvf.com/#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/0bd1f62e256abe8d34b4b23bc31ae2a7?s=96&d=retro&r=g>
<https://blog.jvf.com/the-magic-formula-for-overcoming-communication-fears/>