<http://schema.org/description>
"Travelstar Z5K500 500GB HDD, 5400rpm, SATA, 8MB cache, 6.35 cm (2.5 \")"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.beat-it.nl/hgst-travelstar-z5k500-500gb-sata-2-5in-7mm-7>