<http://schema.org/description>
"A $1.2 billion system of satellites and ground stations would give unprecedented accuracy"^^<http://www.w3.org/2001/XMLSchema#string>
<http://spectrum.ieee.org/aerospace/satellites/japans-plan-for-centimeterresolution-gps?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+IeeeSpectrum+%28IEEE+Spectrum%29>