<http://schema.org/keywords>
" butterfly,daisie,dot,hot-pink,hot,horse,green,lime-green,lime,polka,polka-dot,square,pink,Birthday Cakes "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cakecentral.com/gallery/i/1375929/jeannas-birthday-cake>