<http://schema.org/topics>
"DIY,electronics gift,engineer gift,features,Gadgets,Gaming,geek gift,gift guide,Gifts,Holidays,Lists,science gift,shopping,Tech"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2010/11/18/diy-electronics-kits/?WT.mc_id=en_holiday-lists>