<http://schema.org/description>
"US scientists on Wednesday said they had used baker's yeast to make a key ingredient of malaria drugs, a feat that could iron out fluctuations in supply caused by sourcing the chemical from a Chinese herb."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-04-lab-boost-precious-anti-malaria-drug.html>