<http://schema.org/description>
"(HealthDay)\u2014Spatiotemporal data emphasizes the importance of vaccination programs, according to research published in the Nov. 28 issue of the New England Journal of Medicine."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-11-spatiotemporal-analysis-emphasizes-vaccination.html>