<http://schema.org/description>
"OPTO COUPLER, PHOTODARLINGTON O/P, 7.5KV, SMD6"^^<http://www.w3.org/2001/XMLSchema#string>
<http://nz.element14.com/fairchild-semiconductor/moc8050sr2vm/opto-cplr-photodarlington-o-p/dp/2322561>