<http://schema.org/category>
"Software &amp;gt; Software de computador &amp;gt; Software de rede"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.microsafe.com.br/s6btuhz0-ei1es_symantec-storage-foundation-enterprise-6.1-unx-per-server-tier-h-initi.npn.html?orcl=77>