<http://schema.org/keywords>
"christmas-cookie,christmas-tree,christmas,cookie,holiday,icing,mini,ornament,green,red-green,reindeer,santa,royal,stocking,sugar-cookie,..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cakecentral.com/gallery/i/1898743/mini-christmas-cookies>