<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/c880voice-universalk9-mz_universal-image-for-cisco-880-srst-router-series.npn.html?orcl=77>