<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x160/54f6b30b370c5_-_velvet-corn-soup-crab-ham-fw0910-xl-lg.jpg>
<http://www.delish.com/cooking/g1597/fantastic-fish-seafood/>