<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/160x92/54f92330ee4da_-_ravioli-roasted-squash-194x112.jpg>
<http://www.delish.com/cooking/g1896/quick-pasta-dishes/>