<http://schema.org/description>
"In the spirit of Halloween, NASA has released images of three &amp;quot;ghostly&amp;quot; stellar objects -- planetary nebulas -- captured by the Spitzer Space Telescope."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/2013/10/29/NASA-releases-ghostly-stellar-images-in-time-for-Halloween/UPI-65871383080453/?spt=hts&or=5>