<http://schema.org/keywords>
" cornelli,cornelli-lace,cake,lace,pink-rose,sheetcake,pink,sheet-cake,sheet,rose,Birthday Cakes "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cakecentral.com/gallery/i/1170559/sheet-cake-for-kimberlyn>