<http://schema.org/description>
"Material: cuadro Tama\u00F1o : 4.5x4.5x3cm"^^<http://www.w3.org/2001/XMLSchema#string>
<http://es.dhgate.com/product/24pcs-lot-4-5x4-5x3cm-jewelry-packaging-ring/100688032.html>