<http://schema.org/description>
"I had a fun half hour yesterday evening chatting with the folks on Nerd&amp;#039;s Forum on Huffington Post Live. We reviewed some of the science news of the past week, from the eradication of smallpox to the threat of super-intelligent machines. You can watch the recording here."^^<http://www.w3.org/2001/XMLSchema#string>
<http://phenomena.nationalgeographic.com/2014/05/07/on-smallpox-and-killer-robots/>