<https://secure.gravatar.com/avatar/ec3fdd3e2aa0937f9b802ef58bcb9550?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.utensilimultifunzione.it/tipologie/levigatrice/e-ferro/>