<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f64e792be41_-_skillet-roasted-spiced-okra-fw0910-xl.jpg>
<http://www.delish.com/cooking/nutrition/tips/g507/cooking-low-salt-diet/>