<https://secure.gravatar.com/avatar/c811571b0f9aa874035233ec23b68ac1?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<https://lustigdancetheatre.org/email/sign-up-confirmation-email-examples/>