<https://secure.gravatar.com/avatar/297cfda9c1464fd22deb0de8000c65fc?s=96&amp;d=identicon&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.amazinghomemadepizza.com/does-pizza-dough-have-eggs-or-milk/>