<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/480x552/54f6615aa64ff_-_0212-mocha-pots-de-creme-ojvrxa-xqtr0z-xl.jpg>
<http://www.delish.com/cooking/g1017/mason-jar-recipes/>