<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63ed62f54b_-_two-pea-pasta-ricotta-tarragon-mslo0511-xl.jpg>
<http://www.delish.com/cooking/g25/spring-pea-recipes/>