<https://signagelive.com/#/schema/person/image/>
<http://schema.org/contentUrl>
<https://secure.gravatar.com/avatar/a62709b3b17aa01de94783d8208f0499?s=96&d=mm&r=g>
<https://signagelive.com/signagelive-update-message-manager-upgrade-plus-new-features-fixes/>