<http://schema.org/item>
<http://www.treehugger.com/slideshows/natural-sciences/week-in-animal-news-rhinos-take-helicopter-ride-man-saves-snail-species/page/2/www.treehugger.com/natural-sciences/>
<http://www.treehugger.com/slideshows/natural-sciences/week-in-animal-news-rhinos-take-helicopter-ride-man-saves-snail-species/page/2/>