<http://schema.org/description>
"Knowledge makes the world go round. And my own odyssey around the world of knowledge, hopefully, can give birth to a \"Science Spring\" in the Middle East ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.com/ahmed-zewail/ahmed-zewail-science-spring_b_9523590.html?utm_hp_ref=world>