<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64d0e46078_-_grilled-flank-steak-corn-tomato-salad-y99wmq-xlg.jpg>
<http://www.delish.com/cooking/g422/asparagus-recipes-fw0413/>