<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/11/320x320/54fdf09b0c80a-squash-carrot-ribbons-0810-1-pqcowz-cfitxb-de.jpg>
<http://www.delish.com/cooking/nutrition/g1105/healthy-picnic-recipes-myplate/>