<http://schema.org/category>
"Eletr\u00EF\u00BF\u00BDnicos &amp;gt; \u00EF\u00BF\u00BDudio &amp;gt; Players e gravadores de \u00EF\u00BF\u00BDudio &amp;gt; MP3 Players"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.microsafe.com.br/7898501190862_sony-ericsson-w100-mp3-walkman-preto.npn.html?orcl=77>