<http://schema.org/keywords>
" cake-wedding,fish,hexagon,gold,blue,chocolate,modeling-chocolate,modeling,pearl,orange,round,white-blue,wedding,white,cake,Buttercream "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cakecentral.com/gallery/i/2420155/art-deco-wedding-cake>