<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6461c2d5bc_-_grilled-salmon-melted-tomatoes-fw0810-wrqoi0-xl.jpg>
<http://www.delish.com/entertaining/g243/how-to-grill-anything/>