<https://blog.buildllc.com/#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/4ce4e1ec84e9268c2eef21fb30fd6639?s=96&d=blank&r=pg>
<https://blog.buildllc.com/2014/09/design-observations-scandinavia/>