<http://schema.org/topics>
"3D printers,3D printing,Fashion,design,Dev &amp; Design,fashion designers,Fashion Show,Newsy,Tech,Travel,Travel &amp; Leisure,Uncategorized"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2013/06/28/3d-printed-fashion-show/>