<http://schema.org/alternateName>
"Cisco  CON-SNTP-C2821SEC"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.microsafe.com.br/con-sntp-c2821sec_extensao-de-garantia-cisco-smartnet-24x7x4-para-cisco2821-sec-k9.npn.html?orcl=77>