<http://schema.org/description>
"The caramel coloring prevalent in sodas may cause an increased risk of hypertension more than the caffeine, according to some studies. Learn about the possible hazards of caramel coloring and find out how to avoid it."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/wellness/food-nutrition/facts/caramel-coloring.htm>