<http://schema.org/about>
"The West Nile virus is slamming the country hard this year, with Texas already having had over 700 cases and 31 dead of the virus."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/why-west-nile-virus-is-back-with-a-vengeance>