<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6615a50ffb_-_06_citrus-marinated-olives-xl-nrz3fj-58769901.jpg>
<http://www.delish.com/cooking/g1017/mason-jar-recipes/>