<http://schema.org/mpn>
"5697505817506"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.microsafe.com.br/wa5-00120_licenca-perpetua-open-microsoft-r-server-rsvr-sngl-sa-olp-2-lic-nl-for.npn.html?orcl=77>