<http://schema.org/keywords>
" basketweave,cake-chocolate,frosting,chocolate,hello,hello-kitty,kitty,strawberry,star,cake,pink,Birthday Cakes,Buttercream "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cakecentral.com/gallery/i/2182913/pink-hello-kitty-cake>