<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f668855a029_-_watermelon-salad-feta-mint-194x112.jpg>
<http://www.delish.com/entertaining/g2196/summer-entertaining-dinner-recipes/?src=soc_fcbk>