<http://schema.org/description>
"A startling new view of what actually happens when a giant star explodes has been published.\r\n\r\nA supernova occurs when a giant star runs out of fuel, co..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.co.uk/2013/04/03/supernova-1987a-remnant-pictures_n_3004866.html>