<http://schema.org/brand>
_:b1
<http://www.pricegrabber.com/computers/raid-storage-device-controllers++hp-372538-b21-hp-smart-array-controller-512mb-battery-backed-write-cac/m-1897461245/?search=372538-B21&rd_type=M&ut=6b1594893e3f29fa>