<https://www.allthingscahill.com/#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/853e2c89d5330acc2e0dffce242b6154?s=96&d=mm&r=r>
<https://www.allthingscahill.com/2009/02/monetize-this/>