<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f646cba54d1_-_200711-d-curry-squash-chickpea-97745596.jpg>
<http://www.delish.com/cooking/g3003/butternut-squash/>