<http://schema.org/keywords>
" bling,hot-pink,hot,lime-green,lime,green,topsy-turvy,topsy,turvy,whimsical,pink,Wedding Cakes "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cakecentral.com/gallery/i/1947324/whimsical-topsy-turvy-cake>