<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/640x960/548fd70ed9cd8_-_how-to-make-cold-brew-coffee-by-all-sorts-of-tutnu6-pretty.jpg>
<http://www.redbookmag.com/food-recipes/recipes/a10903/how-to-make-cold-brew-coffee/>