<http://schema.org/description>
"A computer is full of buses -- highways that take information and power from one place to another. While USB is good when utilizing small electronic devices, sometimes you need something bigger. That&amp;#039;s where SCSI comes in."^^<http://www.w3.org/2001/XMLSchema#string>
<http://computer.howstuffworks.com/scsi1.htm>