<http://schema.org/about>
"To mark World Water Day on Sunday 22nd March this slideshow shows images of the amazing journey I took in February with WaterAid and Ecover, to see the progress of their projects in the northern Hintalo Wajerat region of Ethiopia. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/the-incredible-ethiopian-journey-in-search-of-water-slideshow.html>