<http://schema.org/headline>
"Science Briefs: &amp;lt;em&amp;gt;Discovery&amp;lt;/em&amp;gt; &amp;quot;Go&amp;quot; for Night Launch, Hawking on Space Colonization, the World&amp;#039;s First &amp;quot;Computer,&amp;quot; Court Takes up Global Warming"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.popularmechanics.com/science/a1060/4203547/>