<https://secure.gravatar.com/avatar/750f90c0c00f93883379d994fda8af0d?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.lcfservizi.it/prodotti/879507-b21-ddr4-16gb-2rx8-pc4-2666v-e-stnd-kit-hpe/>