<http://schema.org/about>
"Two NASA radiation probes are poised to launch into orbit early on Aug. 23 on a mission to explore some of the harshest, most hazardous regions of space, the Va"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/space/stories/nasa-to-launch-probes-into-earths-radiation-belts>