<http://schema.org/description>
"People with diabetes often develop clogged arteries that cause heart disease, and new research at Washington University School of Medicine in St. Louis suggests that low vitamin D levels are to blame."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2012-11-vitamin-d-clogged-arteries-diabetics.html>