<http://schema.org/item>
<http://www.pc-canada.com/p/go/go.asp?CATID=4820&amp;ATTID=1100,1534090&amp;SS_Manufacturer=TSC&amp;ATTID=111116919,2564844>
<http://www.pc-canada.com/item/99%2D047A005%2D00LF.html>