<http://schema.org/about>
"The all-sky image draws on nine years' worth of data from a now-retired spacecraft dubbed the Wilkinson Microwave Anisotropy Probe (WMAP)."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/space/stories/new-baby-picture-of-universe-unveiled>