<https://antrodiulisse.eu/prodotto/britannica-perspectives-1768-1968-enciclopaedia-william-benton-1968/#primaryimage>
<http://schema.org/height>
"1213"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://antrodiulisse.eu/prodotto/britannica-perspectives-1768-1968-enciclopaedia-william-benton-1968/>