<http://schema.org/description>
"Five hundred health workers have received vaccinations against smallpox, allowing them to deal with potential biological terror attacks at the 2012 Olympics."^^<http://www.w3.org/2001/XMLSchema#string>
<http://bioprepwatch.com/stories/510508553-british-healthcare-workers-vaccinated-to-prepare-for-possible-2010-olympics-attack>