<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/320x250/550010e9812d5-watermelon-clean15-lg.jpg>
<http://www.goodhousekeeping.com/health/diet-nutrition/g1703/phytonutrient-lycopene/?src=shelter_footer>