<https://secure.gravatar.com/avatar/3b817f7a5cbddcee0fff5d276b200f3c?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<https://www.newsoftwares.net/blog/should-i-opt-out-of-privacy-data-sharing/>