<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ghk.h-cdn.co/assets/cm/15/11/980x653/54ff55a310e8c-mistletoe-plant-de.jpg>
<http://www.goodhousekeeping.com/home/gardening/advice/g1174/deadly-poisonous-plants/>