<http://schema.org/keywords>
" chest,coin,edible,fondant-gumpaste,gold,jewel,heart,pearl,pirate,treasure,treasure-chest,Birthday Cakes,Gumpaste,Fondant "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cakecentral.com/gallery/i/1260788/pirate-treasure-chest>