<http://schema.org/category>
"Eletr\u00EF\u00BF\u00BDnicos &amp;gt; Computadores &amp;gt; Laptops"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.microsafe.com.br/r580-e.ba34p1_notebook-lg-r580-l.npn.html?orcl=77>