<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/08/320x408/54ea5de9e11a3_-_cardinal-flower-gtours0407-de.jpg>
<http://www.countryliving.com/gardening/garden-tours/g369/puget-sound-garden-0407/>