<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Product>
<http://www.microsafe.com.br/con-snt-c29608c_extensao-de-garantia-cisco-smartnet-8x5xnbd-para-ws-c2960-8tc-l.npn.html?orcl=77>