<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6623eb68f2_-_blue-cheese-stuffed-celery-recipe-ghk1110-ktbwk8-xlg.jpg>
<http://www.delish.com/cooking/nutrition/g1105/healthy-picnic-recipes-myplate/>